BUTTON OPERATION FUNCTION DESCRIPTION
Press twice quickly Enter into True Wireless Stereo (TWS) mode
Press and hold Turn ON/OFF.
Press Switch sound effect modes in turn (3D, Vocal, and Super Bass).
Press Switch the playing modes (Bluetooth, Aux-in, USB-C or TF-card)
Press and hold
Press and hold it until you hear a prompt tone to clear all paired
devices or restore to factory settings.
Press
1. Play/Pause.
2. Answer the incoming calls.
3. End the current call.
Press and hold
1. Press and hold for 2s, decline an incoming call.
2. Press and hold for 3s, disconnect the bluetooth device.
Press twice quickly Call back the last call.
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