Shenzhen Waytronic Electronics Co., Ltd
Model NO:V22.16
3
Slide Switch
To the bottom
Switch off
To the middle
Small volume
Uppermost
Maximum volume
Playing
indicator light
Light off
Power off or no voice playing
Light on
Voice playing
Button A
Short press
Play the previous audio
Long press
Switch to A/B mode: Indicator light flashes once, means it is A
mode(loop sequence ), flashes twice means it is B mode(single
playback).
Button B
Short press
Play the next audio
Micro USB
interface
Connect DC5V power
adapter or computer
Supply power; download audio files.
