V-TAC VT-6315 Manuel D'instructions page 6

REC FUNCTION
HOW TO USE RECORDING FUNCTION:
STEP 1: Make sure the unit is switched on,
and there is a USB memory stick or TF card
inserted in the slot.
STEP 2: Plug and test the microphone upon
plugging. The device is ready to record
once your voice is audible from the speaker.
STEP 3:
Press the button 'REC' on the remote control
to start/stop recording, you are freely to rec
what you want.
Press the button 'REC/PLAY' to play your
recording.
TWS FUNCTION
You can connect your one speaker with another speaker and enjoy a True
Wireless Stereo experience.
1. Turn ON speaker NO.1 (Master speaker).
2. Press MODE button to interchange bluetooth function (screen message bLUE)
REC
PICTURE 2
ENGLISH
REC
PLAY