Tronsmart Onyx Ace is the flagship TWS of Tronsmart providing a unique 4 Mic Setup that ensures crystal clear calls no matter the environment.
Onyx Ace
Crystal clear calls, studio quality audio.
Ultra Clear and Loud
Quad-microphone works with Environment Noise Cancellation 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.
USB-C Fast Charging
Provides a more stable and faster charging.
Be Aware of Your Surroundings
Thanks to the half-in-ear design, it lets in some ambient sound to allow you to know what’shappening around you, such as remind you to be careful of the traffic.
Specification
General
Brand: Tronsmart Type: Bluetooth Headphones Model: Onyx Ace Color: Black
Specification
Chip: Qualcomm® QCC3020 Bluetooth: V5.0 Bluetooth Profile: HFP/HSP/AVRCP/A2DP Audio Codec: aptX, AAC, SBC Connection Distance: Up to 15 meters / 50 feet Driver Diameter: 13mm Microphone Sensitivity: -42dB ± 1dB Impedance: 32Ω Audio Frequency Range: 20 – 20K Hz Playtime: Earphone: up to 5 hours (50% volume); Charging case: up to 24 hours (50% volume) Battery: Earphone: 40 mAh; Charging case: 400 mAh Input: Earphone: 35 mA max.; Charging case: 300mA max. Charging Time: Earphone: about 1 hour 30 minutes; Charging case: about 1 hour 30 minutes Standby: Earphone: about 60 hours; Charging case: 90 days
Dimensions&Weight
Product Weight: Earphone: About 4 g / 0.14 oz Charging Case: About 45 g / 1.59 oz Product Dimensions: Earphone: 39 x 16.5 x 16.8 mm / 1.54 x 0.65 x 0.66 inches Charging Case: 48 x 23 x 57.5 mm / 1.89 x 0.9 x 2.26 inches
Package Contents
Onyx Ace True Wireless Earphones with Charging Case x 1 Charging Cable x1 Warranty Card x1 User Manual x1
26 reviews for Tronsmart Onyx Ace True Wireless Earbuds with aptX Technology & Quad Mic Setup for Crystal Clear Calls – Black
4.6
Based on 26 reviews
5 star
73
73%
4 star
19
19%
3 star
3
3%
2 star
3
3%
1 star
0%
Customer Images
Syed Kashif Raza
No long story, Everything working excellent, even more than defined. Mic quality is exceptional, playback time is good. I'm completely satisfied.
(0)(0)
Nasrat Baloch
Very good product ,satisfacted
Lovely packing
(0)(0)
Abdul Rehman
Every time I love Tronsmart products I've received order on time. And the earbuds were in excellent condition sound quality is good enjoying using them. Thanks Tronsmart & AMT.
(0)(0)
Abdul Rehman
Every time I love Tronsmart products I've received order on time. And the earbuds were in excellent condition sound quality is good enjoying using them. Thanks Tronsmart & AMT.
(0)(0)
1-5 of 26 reviews
Wajeeh Hasan
Reviewer
Brilliant stuff, beautiful sleek design Finally tried shifting over to wireless earplugs, was worth the effort and money, glad i saw these are up for grab. Battery life is adequate as well.
(0)(0)
Saad
Verified owner
Got this one as warranty replacement. AMT is prompt in response and have easily got my ear buds replaced without asking too many questions or delays. However, i have to bear the courier cost myself for return of faulty earbuds.
(0)(0)
Mrs Sohail
Verified owner
Best experience will shop again soon
(0)(0)
Muhammad Jawwad
Verified owner
I am Happy use Tronsmart earbuds Good product for all Android & iPhone devices
(0)(0)
Syed Kashif Raza
Verified owner
No long story, Everything working excellent, even more than defined. Mic quality is exceptional, playback time is good. I’m completely satisfied.
(0)(0)
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Tronsmart Onyx Ace True Wireless Earbuds with aptX Technology & Quad Mic Setup for Crystal Clear Calls - Black
Tronsmart Onyx Ace True Wireless Earbuds with aptX Technology & Quad Mic Setup for Crystal Clear Calls - Black 
Brilliant stuff, beautiful sleek design
Finally tried shifting over to wireless earplugs, was worth the effort and money, glad i saw these are up for grab.
Battery life is adequate as well.
Got this one as warranty replacement. AMT is prompt in response and have easily got my ear buds replaced without asking too many questions or delays. However, i have to bear the courier cost myself for return of faulty earbuds.
Best experience will shop again soon
I am Happy use Tronsmart earbuds
Good product for all Android & iPhone devices
No long story, Everything working excellent, even more than defined. Mic quality is exceptional, playback time is good. I’m completely satisfied.