If you are experiencing issues with your earphones, such as failure of TWS pairing or
func�onality issues, you can try to reset your earphones.
1. Forget the 'Tronsmart Onyx Ace' in your device's Bluetooth list.
2. Take two earphones out of the charging case. Tap and hold the mul�func�on
touch area for 5 seconds to turn them off.
3. Tap and hold the mul�func�on touch area on the earphones for 10 seconds, un�l
the white indicator flashes rapidly.
Note: You can reset the Le� and Right earphones independently or at the same
�me.
4. The earphones have been reset to the default se�ngs. Then connect to your
device refers to the 'Bluetooth paring' above.
Charging
Use the comes along with USB-C cable to charge.
Reset
2
3
4
1
ON
Onyx Ace
1...2...3...4...5
1......10
＜
25%
25% - 50%
50% - 75%
75% - 100%
04
