Tronsmart Onyx Ace TWS Bluetooth 5.0 Earphones Qualcomm aptX Wireless Earbuds Noise Cancellation with 4 Microphones,24H PlaytimeTronsmart Onyx Ace TWS Bluetooth 5.0 Earphones Qualcomm aptX Wireless Earbuds Noise Cancellation with 4 Microphones,24H PlaytimeTronsmart Onyx Ace TWS Bluetooth 5.0 Earphones Qualcomm aptX Wireless Earbuds Noise Cancellation with 4 Microphones,24H PlaytimeTronsmart Onyx Ace TWS Bluetooth 5.0 Earphones Qualcomm aptX Wireless Earbuds Noise Cancellation with 4 Microphones,24H PlaytimeTronsmart Onyx Ace TWS Bluetooth 5.0 Earphones Qualcomm aptX Wireless Earbuds Noise Cancellation with 4 Microphones,24H PlaytimeTronsmart Onyx Ace TWS Bluetooth 5.0 Earphones Qualcomm aptX Wireless Earbuds Noise Cancellation with 4 Microphones,24H Playtime

Tronsmart Onyx Ace TWS Bluetooth 5.0 Earphones Qualcomm aptX Wireless Earbuds Noise Cancellation with 4 Microphones,24H Playtime

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Tronsmart Onyx Ace TWS Bluetooth 5.0 Earphones Qualcomm aptX Wireless Earbuds Noise Cancellation Headphones with 4 Microphones

1. Tronsmart Onyx Ace TWS Bluetooth 5.0 Earphone;
2. Supports Noise Cancellation;
3. Supports APTX with Qualcomm® Chip;
4. Up to 24 hours Playtime;
5. Supports Volume Control;
6. Support Voice Assistant and Touch Control.

We are Tronsmart Company, and all of our products have 18-month warranty.

aptX audio technology

Ultra Clear and Loud

4 microphones and Environment Noise Cancellation technology guarantee crystal-clear and loud call quality.


Genuine Qualcomm

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.
*Lossless aptX audio only for those compatible devices.

aptX audio technology

24-Hour Playtime

Up to 5 hours on a single charge
Up to 24 hours with the charging case
*All data based on 50% volume level. Actual results may vary by music genres, volume level, environmental conditions and more


Pressure-free Design

Wearing too comfortable to feel like nothing’s there.


One-Tap Control

Tap the earphone gently to access to core functions easily without reaching for your phone.

aptX audio technology

Go Mono or Stereo

Give you the freedom to wear one or both earphones.


IPX5 Sweatproof

Against sweat, splashes and rain.


Instant Auto-Connection

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

aptX audio technology

USB-C Fast Charging

Provides a more stable and faster charging.


Voice Access

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


Pocket-friendly Size

aptX audio technology

Four indicators for telling the remaining power

If four LED lights go on in sequence it means that the charging case is recharging.

The First LED lights goes on when the right earbuds is charging.

The Fourth LED lights goes on when the left earbuds is charging.


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PolandPortugalaptX audio technology

Spanish/Portugal Customers Attention

Dear Spanish/Portugal customers, welcome to Tronsmart Official Store. If your address is Spanish or Portugal island address, please pay attention the following information:
1. Because of the restrictions of regional, shipping company couldn’t send the parcels from Spain/Poland to the island address. Even if the parcel is sent out, it will face the situation of being returned. So, please cheak your address before purchasing.
2. If you are not sure whether your address is island address or not, please send message to us, we will check for you. Thank you for your kindly support.
3. If your address is island address, please don’t worry, you can choose shipping from China, and the shipping speed is also very fast.
For more questions, please feel free to contact us. Thank you for your kindly understanding. Have a good shopping!


Q: What functions can be achieved through touch control?
A: Volume up/down, pause/play, previous/next track, answer/end/reject a phone call, activate the voice assistant.

Q: What audio codec does the Onyx Ace support?
A: AAC, SBC and aptX (aptX is for those compatible devices only).

Q: Can I use the Left or Right earphone alone?
A: Yes, you can.

Q: Do the earphones supports auto-connection when I open the case cover? Or do I need to take out the earphones?
A: The earphones will auto re-connect to your phone when you open the case cover.

Q: How long can I use the earphones once a time?
A: On the 50% volume level, the playtime is about 5 hours. With the charging case, the playtime can be up to 24 hours. The playtime depends on the volume level, music genres, environmental conditions and more.

Q: Is the Onyx Ace noise cancelling?
A: Equipped with quad-microphone system, Environment Noise Cancellation and cVc 8.0 noise cancellation technologies, Onyx Ace guarantees crystal clear calls by filter out the background noise. But it does not have ANC technology.

Q: Is the Onyx Ace waterproof?
A: Yes, the earphones have IPX5 protection but the charging case is not waterproof.

Q: How long does it take to fully charge the earphones?
A: About 1.5 hours.

Q: How long does it take to fully charge the charging case?
A: About 1.5 hours.

Q: Is there any indicator light to know the remaining battery of the charging case?
A: Yes, there are four LED indicators on the case to show the remaining power.

Q: Does it support to pair with Apple Watch via Bluetooth?
A: Yes. It can be paired with your Apple Watch via Bluetooth.

Q: What’s the charging port? Micro or USB-C?
A: It’s the USB-C charging port. And it comes along with a USB-A to USB-C charging cable.

Q: How much do the earphones weight?
A: About 4g / 0.14oz each. And the weight of the charging case with earphones is about 45g / 1.59oz.

What’s in the box

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


Model: Tronsmart Onyx Ace
Chip: Qualcomm® QCC3020
Bluetooth version: Bluetooth 5.0
Bluetooth profile: HFP/HSP/AVRCP/A2DP
Audio codec: aptX, AAC, SBC
Connection distance: Up to 15 meters / 50 feet
Driver: 13 mm
Microphone sensitivity: -42dB ± 1dB
Audio frequency range: 20 – 20K Hz
Playtime (varies by volume level and content): 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 20 minutes
Charging case: about 1 hour 30 minutes
Standby: Earphone: about 60 hours
Charging case: 90 days
Dimension: 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
Weight: Earphone: about 4 g / 0.14 oz
Charging case: about 37 g / 1.31 oz

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Verified Buyer
13 Apr 2021 16:17

Excellent product, very good, listen excellent, the store very responsible, the product arrived very fast and in good condition, I highly recommend

Verified Buyer
13 Apr 2021 15:19

I ordered it on 11 November and it arrived on 23 November. I ordered it with the green cover (which is from a very soft silicon) and they got it right, no blow at all. I'll try them and in a few months I'll do a second review again. No problem with free shipping to Mexico, Edo. Mex.

Verified Buyer
13 Apr 2021 13:44

Very good, I loved them and with their gift case.

Verified Buyer
13 Apr 2021 13:38

I ship fast, it came to me one day after I was sent. Finally, after conversation with the store and given the problems for sending the Onyx Ace model, I received the Spunky Beat model. Very happy because they are of incredible quality: good sound, easy to match, do not fall down. The box brings its instructions in several languages, including Spanish, so perfect. Highly recommended.

Verified Buyer
13 Apr 2021 12:56

i love this product this the second time Because old I'm forgetting when I'm washing my clothes. I would recommend the product.

Verified Buyer
13 Apr 2021 11:34

Very good and quality headphones. On sale 11.11 for one and a half thousand. Sound worthy. It is not quite clear to connect first, but then everything is OK! I do not see the point of overpaying for brands

Verified Buyer
13 Apr 2021 11:01

Zamówiłam delivery from Poland which had last 3 days, but and so czekałam more because store same this order from China. Headphones I received well packed, not damaged. Sound well at first testowaniu

Verified Buyer
13 Apr 2021 10:40

Excellent product and fast shipping

Verified Buyer
13 Apr 2021 10:40

Invited date 11.11.2020 arrived fast date 24.12.2020, התרשמות initial very good, indeed worth the price, recommended!

Verified Buyer
13 Apr 2021 10:19

Exelent audio good aesthetic work perfectly the store very attentive super fast shipping

Verified Buyer
13 Apr 2021 10:13

Everything is very good, the speakers are clear and with bass, the magnets are strong... For your money it will not be better So quickly with Alika I still did not receive the order, 10 days and the courier brought home the parcel.

Verified Buyer
13 Apr 2021 10:04

Excellent headphones for their cost. The sound is good, the volume is normal, as the headset also works fine. Recommend!

Verified Buyer
13 Apr 2021 10:00

It's all written. Headphones are good for the second time I buy them. The only one failed to deliver IML from Moscow to Peter 11 days is long. Half a year ago IML three days was delivery.

Verified Buyer
13 Apr 2021 09:25

The package arrived correctly packed, and without any damage, within the agreed time frame. Headphones work very well and look good quality, but I had ordered the cargo case in Orange, and it is noted that they only have black and white, because to simulate that color they send a silicone cover.

Verified Buyer
13 Apr 2021 07:58

Counting headphones for such a price, all switches work, the microphone works!!!

Verified Buyer
13 Apr 2021 07:15

Took for 1400 on sale 11.11. During this time, he bought another 10 thousand people, so he sent the goods 6 days. But IML was delivered in 2 days by courier to the house. Packed in a film. Out of the box is charged at 50%. Connects with the phone immediately on the code aptX. As the headset works perfectly, even in the mask I can hear clearly (the noise works). The sound for the liners is excellent. I compare with vacuum (Redmi airdots and baseus W07) and full-size (Sennheiser HD 4.50 BTNC). Touch control (pause/play; Volume +/-; pre./track track). No autopauses, but for me it's a plus. Battery capacious (3-5 hours without recharging) charge indicator case. Yes, the case has a lid, the chrome insert is so for itself. Getting the ears out of the case is difficult, there's nothing to catch. But I don't care at all. The main thing is that the headphones themselves give an excellent sound and as a headset norms. 5 points!

Verified Buyer
13 Apr 2021 07:11

A grade

Verified Buyer
13 Apr 2021 05:35

Headphones seem to be OK. Póki what I am very satisfied.

Verified Buyer
13 Apr 2021 04:57

Very cool sound excellent! Green took.. Green is a cover, dark, in the photo, the green color does not transmit. The charging box itself is black.

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