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Tronsmart Onyx Ace Pro Manual | Pairing & Charging Instructions

The Tronsmart Onyx Ace Pro has an integrated Qualcomm chip, up to 27 total hours of playtime, a Gaming Mode feature, Bluetooth 5.2, and much more. Learn how to use them with this new Tronsmart Onyx Ace Pro Manual.

Tronsmart Onyx Ace Pro Manual | Everything You Need To Know!

Tronsmart Onyx Ace Pro Manual | How to Pair / Connect?

To iOS and Android phones

Step 1: Open the lid of the charging case. After that, a white light will flash for 1 second, and the earbuds will turn on automatically. Also, you can press and hold the multifunction touch button on both earbuds for about 2 seconds.

Step 2: Go to the device’s Bluetooth settings.

Step 3: Select “Tronsmart Onyx Ace Pro”. If a password is needed, type “0000”.

Step 4: After that, the pairing will be done.

To PC (Windows)

Step 1: Turn on Window’s Bluetooth.

Step 2: Go to the settings.

Step 3: Go to “Bluetooth and other devices”.

Step 4: Click on “Add device”.

Step 5: Open the lid of the charging case. After that, a white light will flash for 1 second, and the earbuds will turn on automatically. Also, you can press and hold the multifunction touch button on both earbuds for about 2 seconds

Step 6: Select “Tronsmart Onyx Ace Pro”. If a password is needed, type “0000”.

Step 7: After that, the pairing will be done.

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Tronsmart Onyx Ace Pro Manual | How to Wear?

Step 1: Take both earbuds out of the charging case.

Step 2: Identify the left and right earbuds.

Step 3: Choose the ear tips that best suit your ears.

Step 4: Insert the headphones into the inner canal of the ears.

Step 5: Rotate for the best possible comfort and best fit, and make sure that the microphone is pointing to the mouth.

Tronsmart Onyx Ace Pro Manual | How to Turn On and Off?

Turn on: Open the lid of the charging case. After that, a white light will flash for 1 second, and the earbuds will turn on automatically. Also, you can press and hold the multifunction touch button on both earbuds for about 2 seconds.

Turn off: Place the earbuds into the charging case and close its lid. After that, a white light will be on for 2 seconds, and the earbuds will turn off automatically. Also, you can press and hold the multifunction touch button on both earbuds for about 5 seconds.

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How to Control? / How to Operate? – Instructions

  • Play or pause music: Press the multifunction touch button on any of the earbuds two times.
  • Answer an incoming call: Press the multifunction touch button on any of the earbuds two times.
  • End a current call: Press the multifunction touch button on any of the earbuds two times.
  • Reject an incoming call: Press and hold the multifunction touch button on any of the earbuds for about 1.5 seconds.
  • Play the next song: Press and hold the multifunction touch button on the right earbud for about 2 seconds.
  • Play the previous song: Press and hold the multifunction touch button on the left earbud for about 2 seconds.
  • Turn the volume up: Press the multifunction touch button on the right earbud one time.
  • Turn the volume down: Press the multifunction touch button on the left earbud three times.
  • Activate the voice assistant: Press the multifunction touch button on the left earbud three times.

Tronsmart Onyx Ace Pro Manual | How to Activate Gaming Mode?

To activate or deactivate the gaming mode in the Tronsmart Onyx Ace Pro, all you have to do is to press the multifunction touch button on the right earbud three times.

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Tronsmart Onyx Ace Pro Manual | How to Charge

Earbuds

To charge the earbuds, all you have to do is to place them into the charging case and close the lid. The earbuds will start charging automatically.

Charging case

To charge the charging case, all you have to do is to connect the case to a USB charger or charging port with the included USB-A to C cable. It will start charging automatically.

Tronsmart Onyx Ace Pro Manual | How to Reset?

Step 1: Delete the Tronsmart Onyx Ace Pro from the connected devices list on the device’s Bluetooth.

Step 2: Place both earbuds into the charging case and keep the lid open.

Step 3: Press and hold the multifunction touch button on the charging case for about 10 seconds. After that, the resetting will be done.

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Tronsmart Onyx Ace Pro Manual | How to Activate Mono Mode?

To activate or deactivate the mono mode in the Tronsmart Onyx Ace Pro, all you have to do is to pair the earbuds to the device and take out one of the earbuds from the charging case. It will start working by itself.

Tronsmart Onyx Ace Pro Manual | LED Light Status

Earbuds

  • A white light flashes for 1 second: The earbuds turn on.
  • A white light is on for 2 seconds: The earbuds turn off.

Charging case

  • The top light is on when the left earbud is placed on the case: The earbud is charging.
  • The bottom light is on when the right earbud is placed on the case: The earbud is charging.
  • The top and bottom lights are on when both earbuds are placed on the case: The earbuds are charging.
  • All lights are off when both earbuds are placed on the case: The earbuds are fully charged.
  • One light on: Case has less than 25% of battery.
  • Two lights on: Case has 25% to 50% of battery.
  • Three lights on: Case has 50% to 75% of battery.
  • All lights on: Case has 75% to 100% of battery.
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Some Common Earbuds Problems & Troubleshooting

Left / Right / One side of the earbuds have stopped working

If this happens, it may be because it is low on battery or it did not connect correctly with the device. To fix this, you can do the following:

1. Try charging the earbud that is not working or both, placing them in the charging case.

2. Try factory resetting the earbuds.

If that doesn’t work, the earbud is probably faulty, and I can go for a refund or replacement of it.

Left / Right / One side of the earbuds has low volume

If this happens, it may be because the earbuds are dirty or the volume is set low. To fix this, you can do the following:

1. Try cleaning the earbud using a cotton swab or carefully clean the mesh with a pin.

2. Try factory resetting the earbuds.

Microphone not working

If this happens, it can be because the microphone is muted, or the earbuds are badly positioned. To fix this, you can do the following:

If the microphone is muted, check the device microphone volume. If that doesn’t work, that means that there might be a defect in the earbud, so try replacing them or get a refund.

Tronsmart Onyx Ace Pro earbuds not connecting to Windows/laptop/PC

If the earbuds are earbuds not connecting, it can be because the Bluetooth on the computer has a pairing problem. To fix this, you can do the following:

1. Try disabling Bluetooth from nearby devices >>> then activate pairing mode of the earbuds, pair and connect earbuds from Settings >>> Bluetooth & other devices >>> Add a new device >>>> elect Bluetooth,

2. Try uninstalling and reinstalling the Bluetooth driver, or update the Bluetooth driver. All can be done in Manage >>> Device Manager, reset earbuds (if available), and then repeat the step.

3. Try resetting the earbuds.

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FAQs

Are Tronsmart Onyx Ace Pro waterproof?

No, the Tronsmart Onyx Ace Pro are not waterproof (IPX6 and up). They have a rating of IPX5, which means they’re protected against some water projected from a nozzle.

Does Tronsmart Onyx Ace Pro have a microphone?

Yes, the Tronsmart Onyx Ace Pro have integrated microphones.

Do Tronsmart Onyx Ace Pro have low latency/gaming mode?

Yes! The Tronsmart Onyx Ace Pro have a low latency/gaming mode.

How to know when Tronsmart Onyx Ace Pro are fully charged?

When the earbuds are charging, lights on the charging case turn on. When fully charged, those lights turn off.

Can Tronsmart Onyx Ace Pro connect to PC and Laptop?

Yes, the Tronsmart Onyx Ace Pro can connect to PCs, laptops and tablets.

We hope you now know how to operate the earphone from the above Tronsmart Onyx Ace Pro Manual. Want to know anything about the earphones? Do not hesitate to ask in the comments section.

In case you want or need to contact the Tronsmart company, all your information can be found on its Contact Us page, where you can find numbers and emails available for several countries!