customer service at support@dossav.com.
1. Packing content
3. Important notes before using
2
2 4
4
Bluetooth pairing
Bluetooth paired
Extra bass on
Solid blue
Solid red
Solid green
Red blinks once
Green blinks once
Solid white
4 white LEDs
2 white LEDs
Enter Bluetooth pairing
Next track
Volume up
Previous track
Volume down
Disconnect Bluetooth
Reconnect with last device
Check version ID
Press
Press
Press
Press
Press
Press
Press
Press
TF -C AR D