Folding Mechanism; Control Button - Crystal Acoustics BT-01 User Manual

Folding Mechanism

On/Off
Activation/
Deactivation
Microphone
Built-in HD Mic
LED light
Indication
User
Manual
USER
MANUAL
micro USB
Charging port
micro USB
charging cable
Overview
Aux In
Auxiliary input

Control button

Tel. Calls & Music
Pair button
Bluetooth pairing
Control button
Volume Up/Down
Audio cable
3.5mm minijack