Function
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Press and hold power button to power on with REG light and press and hold againpower off.(+)short press to increase volume.(-)Short press to decrease volume.(+)Press and holdfor next track.(-)Press and hold for previous track.(> )Shortpress to play/pause the current track.(m)Shot press to switch to FM mode.Short pressthe REG light button to switch between four different light modes and then turn itoff.For an incoming call,shot press to answer and hang up,press and hold to reject.The white lights are horse racing status ,and light is off when fully charge.In wirelessmode,power on both speakers separately press the TWS button on one of the speakerwith the white light on.Then the main speaker will auto pair and connect the secondary speaker and TWS button light on. Press TWS button again to exit the TWS function. Press and hold TWS button to disconnect the wireless connection with the mobilephone.Insert the USB flash drive and the speaker will automatically play the store music.Insert a 3.5mm AUX audio cable,and the speaker will automatically play the music inpriorityand white lights off.