Tronsmart Onyx Ace True Wireless Bluetooth Earphones

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Equipped with Qualcomm aptX, 4 microphones, and Environment Noise Cancellation technology, Onyx Ace delivers crystal-clear calls and studio-quality audio. The pressure-free semi-in-ear design provides a comfortable all-day listening experience.

  • Up to 24-Hour playtime for all-day listening
  • IPX5 Sweatproof
  • Noise cancellation
  • Instant auto connection to your Bluetooth device
  • Ultra-clear sound
  • USB C charging
  • Go mono or stereo - use one or two earbuds 
  • Voice Access to Siri or Google assist
  • Compact and pressure-free design to fit comfortably in your ear
  • One tap control
  • Cutting-edge Qualcomm Technology

Ultra Clear and Loud

Quad-microphone works with Environment NoiseCancellation technology to ensure crystal clear calls by identifying your voice intelligently and filter out the background noise. Guarantee you a clear and loud call quality even in a noisy environment.
Cutting-edge Qualcomm Technology
The genuine Qualcomm chip provides the most stable connection, delivering exceptional performance with consistent audio streaming.

Lossless aptX™ Audio
True Qualcomm aptX audio technology works with the enlarged 13mm driver to deliver hi-fidelity studio-quality sound that's clear and bassy.
24-Hour Playtime forAll-Day Listening. Up to 5hrs on a single charge Up to 24hrs
with charging case. All data based on a 50% volume level. Actual results may vary by music genres, volume level, environmental conditions, and more.

Pressure-free Design
Designed to fit comfortably in your ear.

Voice Access
Activate Siri or Google assistant from the earphones via a simple tap.

Go Mono or stereo
Give you the freedom to wear one or both earphones.

IPX5 Sweatproof
Against sweat, splashes and rain

USB-CFast Charging
Provides a more stable and faster charging

Open the case cover, the earphones will recognize and connect to your phone instantly.

Be Aware of Your Surroundings
Thanks to the half-in-ear design, it lets in some ambient sound to allow you to know what's happening around you, such as remind you to be careful of the traffic.