Unboxing OpenRock X Open-Ear Air Conduction Sport Earbuds
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Meet OpenRock X Open-Ear Air Conduction Sport Earbuds – Amazing value for money
I test sports audio gadgets for a living, but every now and then a product comes along that genuinely surprises me. The OpenRock X did exactly that. From the moment I unboxed them, I had the feeling this was not “just another pair of open-ear earbuds.” After several weeks of testing—running, cycling, gym training, hiking, and even commuting—I can confidently say the OpenRock X redefines what open-ear audio should feel and sound like.
When I first unboxed the OpenRock X, I didn’t expect them to change the way I listen to music during workouts, commutes, and even long working sessions—but they absolutely did. Upon breaking the seal of the environmentally conscious packaging, I was immediately greeted by a sense of refined craftsmanship, particularly when lifting out the substantial, metallic charging case that houses the earbuds with a satisfying magnetic click, signaling a sophisticated departure from typical plastic audio gear. The premium experience continued as I explored the meticulously organized lower compartment to find the essential accessories, including a sturdy carabiner ring and charging cable, all complementing the innovative OpenRock X earbuds that feature a unique dual-axis adjustable hinge designed to provide a customized, pressure-free fit for any intensity of workout. The OpenRock X unboxing experience bridges the gap between rugged utility and premium audio gear. It doesn’t feel like just another pair of plastic buds; the metal case and the specialized ear-hook mechanism give it a “gear” feel, ready for a run or a hike immediately out of the box. The eco-friendly packaging is a great bonus that doesn’t detract from the premium feel.
From the very first moment I slipped them around my ears, I felt that unmistakable sensation of using something engineered with an unusual level of thoughtfulness. The adjustable dual-center biaxial joint—capable of pivoting 45° left and right and 50° up and down—felt almost tailored to my ears. Instead of forcing me to adapt to the earbuds, the OpenRock X adapted delicately to me. They rested lightly, breathed around my ears without squeezing or pressing into the ear canal, and yet remained so stable that no matter how suddenly I sprinted, turned my head, or crouched to tie my shoes, they simply didn’t budge. It was the first time in years that I didn’t find myself adjusting earbuds mid-run.
And then the sound hit me—much fuller, deeper, and more spacious than I ever expected from open-ear earbuds. OpenRock’s BassDirect™ technology and the LISO 2.0 algorithm work together in a way that feels like a small acoustic miracle. The bass doesn’t just thump; it breathes, it travels, it occupies space. In Rock Mode, the 14.2mm dynamic driver gives this rich undercurrent of rhythmic energy that somehow stays clean even when the intensity rises. I kept thinking about how impossible it seemed: open-ear earbuds that deliver a stereo image with actual depth and weight, while still letting me hear everything happening around me—the passing cars during a road run, the wind brushing through trees on a hiking trail, or even the rhythm of my own footsteps.
What surprised me even more was how consistent the clarity remained across genres. Switching to Relax Mode created a completely different environment—airy, balanced, almost meditative. Classical tracks felt transparent and controlled, with delicate detail I usually only get from in-ear monitors. Boom Mode, on the other hand, felt like stepping into a louder, more energetic space where sound pressure ramps up and the earbuds fight through external noise without ever becoming harsh. Being able to switch instantly between modes inside the OpenRock app made the earbuds feel like they were morphing to match my environment rather than asking me to adapt to a preset sound signature.
Through weeks of use—running, biking, walking through busy streets, sitting in cafés, and working at my computer—what consistently impressed me was how natural the open-ear design felt. There was no ear fatigue, no warmth building in the ear canal, no soreness from prolonged wear. The airflow around the ear gave this continuous feeling of freshness, something impossible with traditional in-ear earbuds. For someone who often experiences irritation from silicone tips, this design felt liberating. And the added benefit of environmental awareness meant I could enjoy my music without feeling detached from my surroundings—a level of safety I didn’t know I needed this much until I had it.
Calls were another unexpected highlight. The beamforming 4-mic system and AI noise cancellation handled wind, traffic, and gym noise far better than I expected from something not sealing the ear. People on the other end consistently commented on how unusually crisp my voice sounded. Even on a particularly windy morning ride, I was told there was barely any disturbance.
The battery life might be my favorite practical feature. Knowing I can get 12 hours on a single charge and an astounding 48 hours with the case means I rarely think about charging. There were days when I used the OpenRock X for several hours at work, then again during an evening workout, and they still had plenty left. On busy or travel-heavy days, that reliability brought a sense of ease I rarely feel with regular earbuds. And when I did need a quick top-up, the 5-minute fast charge for an hour of use felt like cheating the system.
I also appreciated a few thoughtful touches that don’t often get attention—like the antiseptic layer on the earbuds that keeps them hygienic after sweaty workouts, the adaptive volume control that intelligently adjusts loudness depending on my surroundings, and the max-volume limiter that prevents accidental listening spikes. The app itself adds even more value with customizable EQ, gesture control, firmware updates, spatial sound options, and even a “find my earbuds” function that saved me once already.
But ultimately, the OpenRock X won me over because they fit effortlessly into every part of my day. I could hop on a morning run in Rock Mode, switch seamlessly to my laptop for a Zoom call thanks to Bluetooth 5.3 multipoint pairing, take an afternoon walk while listening to an audiobook in Relax Mode, and end the day with Boom Mode while cooking in a noisy kitchen—all with the same pair of earbuds, without discomfort, and with full awareness of everything happening around me.
Connecting the earbuds to the dedicated OpenRock app unlocks a surprisingly robust command center, where the sleek, dark-themed interface not only provides precise battery monitoring for each component but also allows for immediate acoustic customization through intuitive graphical equalizers, such as the punchy “Rock Mode” that adds depth to high-energy playlists. The level of personalization extends far beyond simple audio tweaks, offering a comprehensive suite of thoughtful features that range from safety-conscious volume limiters and immersive spatial sound toggles to fully remappable gesture controls, enabling me to tailor the long-press functions on each earbud to perfectly match my usage habits without ever needing to reach for my phone.
For sports, outdoor activities, and long listening sessions, these earbuds feel like they’re in a category of their own. They deliver comfort without compromise, bass without sealing the ear, awareness without sacrificing immersion, and stability without pressure. After weeks of use, they feel less like a gadget and more like a natural extension of how I enjoy sound throughout the day. The OpenRock X truly earns its place as one of the most impressive open-ear sport earbuds I’ve ever used—beautifully engineered, richly tuned, and incredibly reliable. If you’ve ever wished for earbuds that combine honest audio performance with real-world practicality, these deliver that balance almost perfectly.
If you want an earbud that keeps you aware of your surroundings without sacrificing sound quality—this is the one. If you want comfort without in-ear pressure—this is the one. And if you simply want the best open-ear bass experience in its class—this is definitely the one. Amazing value for money, outstanding performance, and arguably the new benchmark for open-ear sports audio.
OpenRock X Main Features
– Custom Dynamic Driver – The 14.2 mm custom dynamic long-stroke loudspeaker is equipped with a compound vibrating diaphragm made of high-quality nanometer bio-fiber and cis-molecular polymer. This unique design ensures not only extremely low distortion for remixing but also high resolution, delivering a richer and more delicate sound. The magnetic circuit system comprises a high-tension 9999 pure copper large black coil and an N45 neodymium magnet with high thrust, enhancing the density of the low frequency and making it more powerful.
– Custom Bass Cavity. The custom BassDirect™ bass acoustic cavity efficiently transmits energy from the loudspeaker to the ear canal. It has excellent bass and fantastic sound leakage prevention, unparalleled among any existing open earphones, resulting in a more powerful sound experience.
– LISO 2.0 Algorithm. Fitted with the industry’s leading LISO 2.0 algorithm and tested and refined for more than 200 days, it can produce every detail of the sound across its full frequency range. Supported by HiFi 5 DSP supercomputing ability, it optimizes sound quality based on music signals, ensuring the optimal state of sound and delivering the full charm of music.
– Dynamic Audio Algorithm. Self-developed dynamic algorithm adjusts bass and treble for optimal sound quality in various sports scenarios.
– Professional Sound Effects for Sports. According to sports psychology, professional audio effects for sports customized by OpenRock can specifically optimize the listening state of the human body during movement. Users can switch audio effects via the App adapting to different sporting scenarios.
– Open-Ear Design. OpenRock X won’t squeeze your ear or ear canal. It keeps your ear canal and ear dry and breathable, eliminating the risk of otitis. It can allow users to stay awareness of the surrounding environment in real time, eliminate auditory masking and inattentional deafness, and ensure a safer workout experience. It can prevent friction between earplugs and the ear canal or air during exercise, while also avoiding footsteps and chewing sounds.
– Unique Adjustable Biaxial Design. The OpenRock X’s custom dual-center biaxial joint elevates ergonomic design. Its central position and 50° stepless adjustable angle perfectly match the curvature of the earhook, improving wearing stability and comfort. The tightness can also be adjusted freely based on exercise intensity and ear size.
– AI Four Noise-Canceling Microphones. Four high-quality microphones are arranged based on beam-forming technology to assist in AI call noise cancellation algorithms. This achieves four-mic AI noise cancellation and eliminates environmental noise. Even if the surrounding wind is strong, the other party can still hear your voice clearly.
– Bluetooth 5.3. The new generation of upgraded Bluetooth ensures more efficient and faster transmission.
– Multipoint Connection. It supports the simultaneous connection of two Bluetooth devices. Simply hit pause on one device, and play on the other, and OpenRock X will switch seamlessly between the two. Upon receiving a phone call, OpenRock X will automatically switch to that device.
– Extreme 48-Hour Battery Endurance. It has a rechargeable battery compartment, allowing for a 12-hour playback time per charge and a total battery life of 48 hours with the charging case.
You don’t need to carry its charging case or additional charging devices like a power bank when participating in marathons and all-day cycling activities, making your exercise more comfortable.”
– Fast Charging. 5 minutes of charging for 1 hour of use.
– IPX5 Waterproof and Sweat-Resistant. IPX5 waterproof and sweat-resistant.It can handle the great majority of workout intensity and circumstances with ease due to its level 5 water, sweat, and rain resistance.”
– Max Volume Limiter. 3 volume level maximums have been incorporated in total, in accordance with the World Health Organization’s (WHO) recommendations. Users can select their preferred volume maximum based on their living environment, usage and habits, ensuring a comfortable music experience.
– Over-time Wear Reminder. According to the WHO, prolonged exposure to high volumes can subtly impact listening health. To address this, users can set a prompt to sound after a certain listening duration, signaling them to take a break and preventing potential hearing impairment. This feature encourages a healthy listening habit!
– Antiseptic Layer. An antiseptic layer has been integrated onto the earphone surface to deliver a comfortable experience over even the longest periods of use and inhibit the growth of bacteria caused by sweat during exercise.
– Adaptive Volume Control. The device’s functionality includes automatic control of the sound system tailored to specific exercise scenarios, simplifying the user’s experience. Moreover, the volume can automatically adjust in quieter environments, effectively preventing audio leakage, thus safeguarding privacy and ensuring information security.
– Effortless Operation. Physical buttons are included in the design, allowing easy control of music playback and incoming calls, along with quick volume adjustments. The APP Custom Button function is also supported.
– Dedicated application. The app enables users to customize functions such as equalizer settings, prompt tones, earphone search, and firmware upgrades, thereby enhancing the overall user experience.
Real-life scenarios where the OpenRock X Open-Ear Air Conduction Sport Earbuds genuinely excels:
– Road Running in Urban Environments. When running alongside traffic, awareness is non-negotiable. The open-ear design allows you to clearly hear approaching cars, cyclists, and pedestrians while still enjoying a powerful, rhythm-driven soundtrack. BassDirect™ ensures motivation without isolating you from real-world sounds.
– Long-Distance Cycling and Road Training. Cycling demands situational awareness. OpenRock X lets you hear wind, gears, and vehicles while delivering stable audio even at speed. The adjustable biaxial hinge keeps the earbuds perfectly positioned under a helmet—no pressure, no slippage.
– Gym Training and High-Intensity Workouts. From HIIT to weightlifting, the secure ear-hook design prevents movement during explosive motions. Boom Mode cuts through ambient gym noise, while the antiseptic layer and IPX5 sweat resistance make them ideal for repeated, intense sessions.
– Trail Running and Hiking. On trails, environmental cues matter. Footsteps, wildlife, and shifting terrain remain audible, increasing safety. Relax Mode pairs beautifully with long hikes, offering an airy, fatigue-free listening experience over several hours.
– Marathon and Endurance Events. With 12 hours on a single charge and 48 hours total, OpenRock X eliminates battery anxiety during endurance events. You can train or race without carrying a charging case or power bank.
– Daily Commuting (Walking, Bus, Train). Unlike sealed earbuds, OpenRock X keeps you alert at crosswalks and stations. Adaptive volume control reduces leakage in quieter environments, making them ideal for public transport without disturbing others.
– Remote Work and Long Office Sessions. Open-ear comfort means zero ear fatigue during extended desk work. Multipoint Bluetooth allows seamless switching between laptop calls and phone audio, making them ideal for hybrid workdays.
– Hands-Free Calls in Noisy Environments. The four-mic AI beamforming system delivers clear voice transmission even in wind, traffic, or gyms. Calls remain intelligible without needing to stop what you’re doing.
– Outdoor Work and DIY Activities. Whether gardening, washing the car, or working in the garage, physical buttons allow easy control with gloves or wet hands. You stay aware of your surroundings while listening to podcasts or music.
– Parents and Caregivers. Being able to hear a child calling, a door opening, or activity in the next room is essential. OpenRock X provides background audio without disconnecting you from your environment.
– Audiobooks and Podcasts During Walks. Relax Mode delivers natural vocal clarity, making spoken content easy to follow without sealing your ears. Perfect for evening walks where comfort and awareness matter more than isolation.
– Travel and All-Day Wear. From airports to city exploration, the lightweight open-ear design avoids pressure and heat buildup. Fast charging (5 minutes for 1 hour) ensures you’re never caught without audio during long travel days.
Professional Sound Effects
– Rock Mode. Emphasizes the deep bass and rhythmic motion audio effects. It is intended to reduce exercise fatigue, activate your exercise potential, and improve the efficiency of your exercise training. Rock mode is suitable for running, cycling, High-Intensity Interval Training (HIIT), etc. These sports are usually accompanied by fast-paced sports music such as rock and DJ tracks.”
– Relax Mode. Emphasizes the three-frequency natural and comfortable sports audio effect. Intended to help individuals relax and relieve stress. Relax Mode is suitable for exercises such as yoga, stretching, meditation, and other low-intensity exercises. These sports are usually accompanied by soothing and stress-relieving music, such as classical and ambient music.”
– Boom Mode. It can fully maximize the energy by improving the sound pressure level (SPL). It provides an astonishing music experience in very noisy environments and offsets the interference of background noise on music. The Boom Mode enhances music, making it more energetic and powerful, allowing users to stay immersed in the music even in a very noisy environment.”
OpenRock X Highlights
48H Long Battery Life
Customized and Secure Fit
Epic Bass – BassDirect Bass Cavity
Professional Sound Effects
Multipoint Connection
Dynamic Audio Algorithm
Bluetooth 5.3 chipset for faster and more stable data transmission
IPX5 Waterproof & Sweatproof
AI 4-Mic Noise Cancellation
Keep your ear clean without blocking ear canal
Be aware of your surroundings
Reduces skull bone fatigue or pain
LISO 2.0 Algorithm
About OpenRock Mobile Application
The application allows for personalization of features, including EQ adjustments, equalizer settings, prompt tones, earphone search, and firmware upgrades, which elevates the user experience. The OpenRock application is designed to elevate the operational experience of OpenRock earbuds. Through this application, you can personalize various functions of the earbuds, including the equalizer, gestures, spatial sound, sound balance, auto power off, voice prompts, find my buds, firmware upgrades, and more. Download Android version from Google Play Store and iOS version from App Store.
First Time Use
– Single press to open the charging case
– Earbuds will enter pairing mode and the indicator light will flash blue
– Connect via Bluetooth.
Wearing Guide
– Take the earbuds out of the charging case
– Adjust the earbud outward from the ear hook
– Rotate the earbud and slide it behind your ear
– Adjust the earbud downward
– Pull the earbud towards your ear
– Enjoy listening.
Multipoint Connection
To connect the earbuds to a second device, press and hold the charging case button for 2 seconds until the indicator light flashes blue.
Restore Factory Settings
Press and hold the charging case button for 10 seconds until the indicator light flashes red.
Battery Status
– When the earbud battery has only 15 minutes of playback remaining, its indicator will flash red twice every 5 minutes, and the earbuds will play a voice message saying “Low Battery”.
– Place the earbuds in the charging case. The earbuds indicator will flash blue. Close the charging case to charge the earbuds.
– Plug in the charging case with a USB Type-C charging cable. The indicator light on the case will flash during charging.
Power On
The earbuds will be powered on automatically when the charging case is opened. Press and hold the function button for 1 seconds when the earbuds are off.
Power Off
The earbuds will be powered off automatically when the charging case is closed. Press and hold the function button for 3 seconds when not playing music or during phone calls.
OpenRock X Specifications
Brand: Oneodio
Series: OpenRock
Model: X
Type: Sport Earbuds
Fit Type: Open-Ear Conduction
Ear Hook: Adjustable
Audible unit: 14.2 mm dynamic
Magnet Type: Neodymium
Microphone: 2xMEMS per earbud
Audio decoding: AAC, SBC
Frequency range: 20 Hz – 20 kHz
Impedance: 22Ω
Sensitivity: 128dB
Waterproof rating: IPX5
Bluetooth Version: 5.3
Bluetooth Range: 10m (33 ft)
Case battery: 3.85V 720mAh / 2.772 Wh
Battery life: 12 Hrs (earbud single charge) / 48 Hrs (with charging case)
Fast Charging: 5-minute charging for 1-hour of play
Full charge duration: 1.5 h
Charging port: Type C
Rated input: 5V 1A
Support: A2DP, AVRCP, HFP, HSP
Bluetooth Codec: AAC / SBC
ENC: AI
Sound mode: Rock / Relax Mode / Boom Mode
Weight: 11.9 g (single earphone), 128.8 g (complete set)
Color: Black / Gold White
CMIIT ID: 23J44RV6G528
IC: 28237-T11
Product code: 6974028141226
Firmware version: 1.0.05
What’s In The Box
2 x OpenRock X Open-Ear Air Conduction Sport Earbud
1 x Fast Charging Case
1 x USB Type-C Charging Cable
1 x English Quick Guide card
1 x Safety Instruction / Warnings / Cautions
Photo gallery full album here or here. Official page here. Read more about OpenRock products here.
About OpenRock. Brand OneOdio, established in 2013, is a professional manufacturer of audio products. Through years of development and technological accumulation, it has achieved a leading position in the field of professional audio. While the team is deeply rooted in technical research and development, they are also exploring new applications of acoustic technology across various fields. After conducting in-depth research on the sports market and sports enthusiasts, the team decided to tailor a series of brand new open-ear audio headphones specifically for sports enthusiasts, aiming to enhance their enjoyment of physical activities. OpenRock as a brand was then born! Through meticulous research, rigorous testing, and relentless refinement, OpenRock successively presents its open-ear audio headphones: OpenRock Pro and OpenRock S. Boasting a compact design and delivering an unrivaled bass experience, these headphones provide not only convenience and joy but also enhanced vigor to sports enthusiasts, helping them to push their limits. OpenRock will continue to provide an unparalleled auditory experience with its exceptional craftsmanship and perfect sound quality. By connecting sports and music, the brand aims to inspire people to embrace and love sports, and make them an integral part of their lifestyle. Follow us on Instagram / Facebook / Youtube / TikTok / X.
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