Unboxing BENFEI USB Type-C to Audio Jack Adapter
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Meet BENFEI USB Type-C to Audio Jack Adapter – A Dependable Digital-Audio Solution for Modern Devices
In a world where smartphone manufacturers are increasingly removing headphone jacks, finding a reliable USB Type-C to 3.5mm audio adapter is essential for audiophiles, gamers, and professionals alike. Enter the BENFEI USB Type-C to Audio Jack Adapter — a compact yet high-performance accessory that promises Hi-Fi sound, universal compatibility, and long-term durability. Upon unboxing, this unassuming device reveals a sophisticated approach to modern audio connectivity.
The adapter arrives in BENFEI’s signature minimalistic packaging, emphasizing its plug-and-play simplicity. Holding the adapter in hand, you immediately notice the reinforced strain relief design, metal-coated connectors, and braided cable shielding — all signs of a thoughtfully engineered product. The USB-C connector is compact enough to work seamlessly with modern slim-profile phones, tablets, and laptops, even in tight spaces or next to other peripherals.
At the core of this adapter lies a high-performance DAC (Digital-to-Analog Converter) Smart Chip, responsible for delivering clean, high-fidelity sound with powerful noise reduction. Whether you’re streaming music, joining a conference call, or diving into mobile gaming, the BENFEI adapter excels at preserving detail and clarity.
Unlike many basic adapters, the BENFEI Type-C to 3.5mm adapter supports both microphone input and inline control functions. That means:
– You can take and make calls using the built-in mic on your headset
– Use inline buttons to control volume, pause/play, skip tracks, or activate your voice assistant (Google Assistant, Siri, etc.)
– A great feature for work-from-anywhere professionals, streamers, and commuters.
Build Quality: Durable by Design
BENFEI puts a premium on longevity and real-world durability. Here’s what sets this adapter apart:
– Strain relief-tested for 30,000+ bends, resisting frays and breaks
– Shielded enamel wires ensure consistent signal with minimal interference
– Tinned oxygen-free copper core for efficient, stable data transmission
– Metal-coated terminals maintain solid contact and reduce corrosion over time
It’s lightweight and pocket-friendly, yet tough enough to survive daily use in backpacks, pockets, or gear bags.
Compatibility: One Adapter to Rule Them All
The BENFEI adapter boasts broad device support, making it a true plug-and-play solution:
– Smartphones & tablets: Samsung Galaxy S23/S22/S21/S20/Note20, Pixel 7/6/5, OnePlus 7/8/9, Huawei, Xiaomi, and more
– Apple Devices: iPad Pro, iPad Mini with USB-C
– Laptops: MacBook Pro/Air, Dell XPS, HP Spectre, Surface Pro
– Gaming Consoles: PS4, PS5, Nintendo Switch (for audio playback only)
– Note: This adapter is not compatible with devices that lack audio output over USB-C, such as older XBox consoles or Bose QC20/25 wired headsets.
Things to Keep in Mind
– This is a unidirectional audio adapter — USB-C to 3.5mm only.
– When using 3-pole (TRS) headphones, mic functionality is not supported.
– For best performance, connect your headphones first, then plug the adapter into your device to prevent static or noise.
– It is not compatible with monaural headsets or proprietary headphones like Bose QC20.
Ease of Use: Plug, Play, Enjoy
No drivers. No software. No apps. Just plug in your wired headphones and start listening. With zero audio lag, native OS support, and instant setup, it’s an ideal solution for:
– Travelers looking for reliable audio on flights
– Professionals on conference calls
– Audiophiles who prefer wired over wireless
– Gamers who need latency-free performance
Final Verdict: A Must-Have USB-C Audio Essential
The BENFEI USB-C to 3.5mm Audio Adapter proves that sometimes, great things come in small packages. It combines Hi-Fi sound, mic and control support, rugged durability, and extensive device compatibility into one sleek, budget-friendly solution.
BENFEI USB Type-C to Audio Jack Adapter Main Features
– Great Features. This compact USB-C to Aux adapter enable you to listen to music and answer phone call with your headphone and support wire control function as well.
– Hi-Fi Sound Quality. This USB-C to headphone adapter adopted an advanced DAC Smart Chip, offer high-definition audio, powerful noise reduction, you can get higher fidelity sound from it.
– Stable Signal & Durable Material. With the strain relief design, this type c to aux adapter can stand 30000+ bending tests, which makes this adapter much more durable. Shielded enamel wire can still ensure stable signal transmission with daily use. Metal-coated connectors for better contact ensure stable and lossless audio signal transmission.
– Wide Compatibility. Wider compatibility than others type c to 3.5mm adapters, compatible with most of the type c phones: Google pixel 4 3 2 XL, Samsung Galaxy S23 S22 S21 S20 Ultra S20 Z Flip S20+ S10 S9 S8 Plus, Note 20 ultra 10 10+ 9 8, iPad pro 2018/20/21,Huawei Mate 30 20 10 Pro, P30 P20, One plus 6T 7 7Pro and more.
– 18 Month Warranty – Exclusive BENFEI Unconditional 18-month Warranty ensures long-time satisfaction of your purchase; Friendly and easy-to-reach customer service to solve your problems timely.
Real-life scenarios where BENFEI USB Type-C to Audio Jack Adapter can be quite useful
– Listening to Music on USB-C Only Smartphones. If your phone (like a Samsung Galaxy S24 or Pixel 8) lacks a headphone jack, the BENFEI adapter lets you enjoy high-quality sound using your favorite wired headphones — no need to invest in expensive wireless alternatives.
– Joining Online Meetings with Wired Headsets. Remote workers or students can plug in professional 3.5mm headsets for crystal-clear audio during Zoom or Teams calls — especially on laptops or tablets with only USB-C ports.
– In-Flight Entertainment Compatibility. On flights where Bluetooth isn’t allowed or is unreliable, you can connect your wired earphones to a USB-C tablet or phone with the BENFEI adapter and enjoy movies or music without interruption.
– Gaming on Mobile Devices. Mobile gamers using phones like the ASUS ROG Phone or Samsung Galaxy can get zero-latency audio through wired gaming headsets, which is crucial for real-time sound cues in competitive play.
– DJing or Mixing with Professional Audio Equipment. Need to connect USB-C devices to mixers, speakers, or pro audio gear? The BENFEI adapter ensures clean analog audio output for sound checks, live streams, or mobile mixing setups.
– Recording Podcasts or Voice Notes with Lavalier Mics. Content creators can use 3.5mm lav mics for interviews or voiceovers on USB-C smartphones, capturing professional-grade audio on the go.
– Audio Playback in Older Cars. Plug your phone into a car’s AUX input using the BENFEI adapter — a perfect solution for vehicles without Bluetooth or USB audio support.
– Watching Late-Night Shows Without Disturbing Others. Use wired headphones with your USB-C tablet or laptop to stream shows quietly in bed, in shared spaces, or during travel.
– Accessibility for Hearing-Impaired Users. People using special 3.5mm assistive listening devices or hearing aid-compatible headsets can connect them to USB-C tablets and smartphones.
– Tech Support & Troubleshooting. IT technicians and audio engineers can use the adapter as a dependable backup tool for testing audio output on USB-C devices during diagnostics and repairs.
BENFEI USB Type-C to Audio Jack Adapter Specifications
Brand: Benfei
Compatible Devices: Headphone
Specific Uses For Product: Headphones
Connector Type: USB Type C
Finish Type: Metallic
Package Dimensions: 5.51 x 1.97 x 0.47 inches
Item Weight: 0.352 ounces
Item model number: 000349blue
Product code: B0CDTYZTKW
What’s In The Box
1 x BENFEI USB Type-C to Audio Jack Adapter
1 x English User Manual
1 x Packaging Box
Good to know
Benfei can also accept OEM and ODM orders, pls contact via Contact – Benfei
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About Benfei. One-stop solution for wire and cable assembly, PCB assembly and finished good assembly. One-stop solution for engineering design and development. We have branches in North America, Germany and Hong Kong, and can respond promptly and quickly to customer needs and provide on-site support. We have more than 20 years of R&D experience and foreign trade experience. 50+ R&D engineers with bachelor’s degree or above and production operators with Luxshare and Foxconn backgrounds. We have more than 15 years experience in OEM and ODM project management in Latin America, North America, India and Europe, more than 20 years experience in Alibaba platform operation. Strategic partnership with the top chip solution company to support customized development of the chip , In House wire and cable assembly and PCB assembly fine , small batch order, customized packaging and logos Delivery the goods to customer around the. globe , Customized samples ready within 4 hours, Tier-based component supplier management approach. Served the world’s top 500 companies, such as Amazon, Wal-Mart, SHEIN, Temu, etc., well-known telecommunications service provider Claro, well-known e commerce BENFEI, AVACON, etc. Served 20 million consumers in 60+ countries around the world, including Europe, America, Japan, Australia, and Singapore etc.
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