Instruction Of Buttons
1. Long press to change the RGB light mode;
short press to play/pause, answer/hang up
calls, and scan FM channels.
2. Short press for the previous track or
previous FM channel; long press for volume
down.
3. Short press for the next song or next FM
channel; long press for volume up.
4. Short press for mode change; long press
for TWS mode.
5. Charging port.
6. microSD port.
7. USB port.
8. On/Off switch.
Operation Instruction
BT Mode:
Switch on Bluetooth on your phone or tablet
and search for nearby Bluetooth devices.
Search
for
KNOCKOUT" and tap to connect.
TF
DC5V
USB
the
Bluetooth
OFF/ON
name
1
2
3
4
6
8
7
5
"ZEB-
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