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QCY has been building a reputation for delivering feature-rich true wireless earbuds without the premium price tag, and the Melobuds N70 continue that trend with remarkable upgrades. Equipped with LDAC & Hi-Res Wireless certification, adaptive ANC up to 56dB, and dual drivers for a layered sound profile, these earbuds stand toe-to-toe with offerings from more expensive competitors. After testing them across music, calls, and daily use, it’s clear that the N70 are engineered for users who want uncompromising audio and practicality in one sleek package.
The Melobuds N70 adopt a compact, in-ear design that balances ergonomics and passive isolation. The inclusion of five sizes of ultra-soft silicone tips ensures a snug fit for all ear shapes, delivering not only long-term comfort but also an improved acoustic seal. The charging case is pocket-friendly, measuring 50×60×28 mm, and features wireless charging support—an essential convenience in 2025. With IPX5 water resistance, the N70 are equally at home in the gym, on a rainy commute, or during outdoor runs, with a sealed chamber design to prevent sweat and rain from impacting performance.
At the heart of the Melobuds N70 are dual drivers: a dynamic driver for impactful bass and midrange, paired with a MEMS tweeter for crisp highs. This combination creates a well-balanced soundstage that feels immersive without overpowering. LDAC & Hi-Res Wireless certification unlocks higher-bitrate streams for audiophiles, delivering detail and clarity usually reserved for wired listening. Personalized EQ via the companion app maps individual hearing sensitivity, producing a unique sound signature tuned to each listener. This feature makes the N70 highly versatile, adapting as well to classical music as to EDM or podcasts.The result? A genuinely premium listening experience that punches well above its price point.
QCY has equipped the N70 with adaptive ANC up to 56dB, rivaling even flagship earbuds. In real-world testing, low-frequency hums such as airplane engines or subway rumbles are effectively neutralized, while higher-frequency distractions are noticeably reduced. Transparency mode works seamlessly, allowing ambient sound in when situational awareness is needed—ideal for conversations or outdoor runs.
The earbuds use Bluetooth 6.0, ensuring a faster, more stable connection with lower latency. Dual-device connection is another welcome addition, letting you switch between a laptop and smartphone without the hassle of re-pairing. Call performance is bolstered by a triple-microphone array with AI noise reduction, which cuts background noise and keeps voices clear even in busy environments.
The QCY Melobuds N70 deliver strong battery performance, offering 7/10 hours per charge (ANC on/off) and up to 35/50 hours with the case (480 mAh case, 40 mAh earbuds), supported by USB-C and wireless charging, ensuring reliable endurance for heavy users and long days.
The QCY Melobuds N70 stand out as a serious competitor in the true wireless market. With Hi-Res audio, dual drivers, best-in-class ANC, personalized EQ, and long-lasting battery life, these earbuds deliver features usually associated with much higher price points. Add IPX5 durability, wireless charging, and AI-enhanced call clarity, and you get a package that blends innovation, practicality, and value.
QCY Melobuds N70 Main Features
– Sound Perfectly Tuned for You. A quick and simple hearing test maps your unique ear sensitivity, and generates apersonalized EQ curve crafted just for you.
– LDAC & Hi-Res Wireless Certified. Experience stunning, high-fidelity audio. Hear richer detail and clarity,bringing you closer to the artist’s true sound, wirelessly.
– IPX5 Waterproof. A unidirectional waterproof membrane and sealed chamber design keep out sweat and rain.
– Pure Comfort, Perfect Seal. Ultra-soft, double-layered silicone tips in 5 sizes for a second-skin fit, all-day comfort and a perfect seal for immersive sound.
QCY Melobuds N70 Highlights
– LDAC & Hi-Res Wireless Certified
– Up to 56dB Adaptive ANC
– Dual Driver Units：Dynamic driver + MEMS tweeter
– Up to 50H Playback & Wireless Charging
– Bluetooth 6.0: More fast and stable connection
– 3 Mics with Al for Call Clarity
– Waterproof lPX5: Defends against sweat jets & rain sprays
– Personalized Sound: Custom EQ via hearing test
– 5 Sizes of Eartips: Adapt to any ear shape
– Dual Connection：Seamlessly switch between mutiple devices
QCY Melobuds N70 Specs
Brand: QCY
Product Name: MeloBuds N70
Model number: BH25HT18A
Type: In-Ear
Compatible system: iOS/Android
Water Resistance Range: IPX5
Dimensions (Case): 50x60x28mm
Dimensions (Earbud): 31x25x25mm
Total Battery Life(ANC on/off): 35h/50h
Single Playback(ANC on/off): 7h/10h
Battery Capacity (Charging Case): 490mAh 3.5V 1.813Wh
Battery Capacity (Earbuds): 40mAh
Charging Port: Type-C
Pairing name: QCY Crossky N70 / QCY Melobuds N70
Bluetooth Range: 10m
Bluetooth version: 6.0
Profiles: HFP/A2DP/AVRCP
CMIIT ID: 25J448SDH018
FCC ID: RDR-BH25HT18AL / RDR-BH25HT18AR
Color: Black / Titanium / Purple
Firmware version: v3.0.0
QCY mobile application
The QCY Melobuds N70 and QCY app combo delivers an excellent balance of affordability and advanced features. The earbuds punch above their price with spatial audio, adjustable transparency, gaming mode, and thoughtful extras like sleeping mode. For users who want customizable sound and effective ANC/transparency on a budget, this is one of the best-value true wireless options available. The QCY Melobuds N70 impress with their immersive spatial sound, effective noise canceling, adjustable transparency levels, and thoughtful extras like gaming mode, wear detection, and sleeping mode, delivering a versatile listening experience that rivals far pricier earbuds. Paired with the QCY Android app, which offers smooth controls, sound effect presets, fit and wind noise detection, and detailed customization options, the overall experience feels polished, user-friendly, and surprisingly premium for its category.
🔊 Sound Customization
The QCY app provides impressive flexibility for tuning audio:
Sound Effects Presets: You can choose between Personalized Listening, Spatial Sound Effects, Default, and Pop.
Spatial Sound Effects is selected in your case, offering a more immersive, 3D-like audio experience, great for movies and gaming.
Pop Mode is likely tuned for vocals and upbeat tracks, while Personalized Listening suggests adaptive EQ based on your hearing preferences.
This level of preset control is rare in budget TWS earbuds, giving the Melobuds N70 a premium feel.
🔇 Noise Control Modes
The earbuds support multiple Noise Cancelation Modes:
Noise Canceling – blocks out ambient sound for focus.
Transparency Mode – lets external sound in, useful for outdoor awareness.
Normal Mode – no processing, saves battery.
Adjustable Transparency Level (up to 6) – this is a standout feature, since most earbuds only offer on/off transparency. Fine-tuning how much outside sound you let in makes the N70 very versatile.
Vocal Enhancement – enhances speech clarity in transparency mode, useful for conversations without removing earbuds.
⚙️ Advanced Settings & Controls
From the Settings tab:
Find Headset – helps locate misplaced earbuds.
Timing Power-Off – customizable auto-off to save battery.
Fit Detection – ensures a proper seal for best ANC and audio.
Wear Detection – auto pauses music when you remove the earbuds.
Beep Volume – allows control over feedback sounds (not too loud/sharp).
Disconnect and Power Off (5 Minutes) – avoids unnecessary battery drain.
Gaming Mode – reduces latency for smoother audio-video sync.
Wind Noise Detection – optimizes ANC outdoors.
Sleeping Mode – disables touch controls to prevent accidental taps when lying down. A thoughtful feature for nighttime use.
Battery & Connectivity
The app interface shows smooth device control and real-time status.
The N70 offers strong connectivity (Bluetooth 5.x) with low-latency options.
Battery details weren’t shown in your screenshots, but the app usually provides per-earbud and case battery percentage.
Download QCY application latest version for free from Google Play Store or from App Store.
Package Content
2 x QCY Melobuds N70 Earbuds
1 x Wireless Charging Case
1 x USB Type-C Charging Cable
5 x Couple Eartips (XS/ S / M / L / XL)
1 x English User Manual
1 x Packaging cardboard box
Photo gallery full album here. Official page here. Read more about QCY products here.
About QCY. QCY, a brand under Dongguan Hele Electronics, was founded in 2009 with the mission to make high-quality audio accessible for everyone. Starting with its QY7 headphones, the company quickly gained traction in global markets, becoming one of the top 3 TWS brands worldwide, with milestones like the bestselling QCY T1 earbuds and the 2023 launch of the H3 over-ear headphones, which sold over 500,000 units in six months. Built on the values of Quality, Creativity, and Youthfulness, QCY has earned international recognition, including Red Dot, CES Innovation, and IDA Design Awards, while maintaining strong growth and global reach. Its blend of affordability, design, and innovation has made QCY a leading force in the wireless audio industry.
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