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Tronsmart Onyx Ace Pro True Wireless Earphones Upgraded TWS Earbuds

(1 customer review)

30 in stock

45.99 $ 61.18 $

Tronsmart Onyx Ace Pro Bluetooth 5.2 Earphones Upgraded Qualcomm TWS Earbuds with aptX, One-Key Recovery, 27H of Playtime

1. Cutting-edge Qualcomm® Chip Guarantees Smoother & Faster Connection;
2. Qualcomm® aptX™ Adaptive Decodec Optimizes Auditory Experience;
3. Dual-microphone with Qualcomm cVc™ 8.0 Ensures Crystal-clear Call;
4. Added One-key Recovery function & Support Gaming mode;
5. Up to 27H of Playtime & 13mm Custom-designed Drivers for Extensive Soundstage;



Model: Tronsmart Onyx Ace Pro
Chip: Qualcomm QCC3040
Bluetooth Version: v5.2
Bluetooth Profile: HFP/HSP/AVRCP/A2DP
Audio Codec: aptX Adaptive, aptX, AAC, SBC
Driver Unit: 13mm
Transmission Distance: 10m/33ft (Open Area)
Waterproof: IPX5
Playtime: Up to 6.5 Hours (on a Single Charge)
Up to 27 Hours (with the Charging Case)
Earphones Battery: 35 mAh
Charging Case Battery: 400 mAh
Earphones Charging Time: About 1 Hour 30 Minutes
Charging Case Charging Time: About 2 Hours
Charging Port: Type-C

What’s in the box

1 x Tronsmart Onyx Ace Pro True Wireless Earphones with Charging Case
1 x Charging Cable
1 x Warranty Card
1 x User Manual


1. How to reset if both earbuds don’t pair with each other.
A. Put both earbuds into the charging case.
B. Press the reset button for 10s with the case opened.

2. The charging case could not be charged.
Please check if you have connected to the regular charging cable. If not, please charge with different cables to check if it works normally.

3. The earbuds could not be charged.
Please check whether the charging case is under fully-charged. If yes, please try to clean the charging contacts with alcohol. If not, please make it fully charged for a better experience.

4. Can I use either earbud in mono mode while another charge?
Yes, you can either earbud in mono mode but kindly note that the volume cannot be adjusted.

5. Do these have volume and voice assistant control?
Yes, Tronsmart Onyx Ace Pro has volume and Google Assistant control. You can press either earbud once to adjust the volume and triple tap the right earbud to activate voice assistant.

6. How is the mic quality? Can the other end hear me clearly?
Yes, dual mics each with cVc 8.0 call reduction effectively detects and quells background noise, offering an ultra crystal clear call.

7. Does the case support wireless charging?
No, it isn’t compatible with wireless charging.

8. How long does it last for?
A single charge enables 6.5 hours of playtime and a total of 27 hours with charging case.

9. Does it have apt X?
Yes, it has apt X adaptive, apt X, AAC and SBC audio codec.

10. What’s the dimension?
48 x 23 x 57.5 mm / 1.89 x 0.9 x 2.26 inches.

Based on 1 review

5.0 overall

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  1. V***a
    Good product Very well packaged Fast Delivery