Product Specs

with the beat.
Key and slot function:
1.Press long for power on/power off.When play music(USB card/TF
card/Bluetooth/line in), short press for "play/pause "., press short to
search station automatically, press again to stop searching. Under
bluetooth mode with mobile paired , press short to answer a call , press
again to hand up, press twice to ring up a call.
2.Press short for light mode switch.
3.
When play music, press short
for last song, long press to turn down the
volume.
4.When play music, short press to switch the mode(USB card/TF
card/Bluetooth/line in).
5.
When play music, press short
for next song, long press to turn up the
volume.