Video guides

How to pair

How to charge

Control knob

How to use the mic

How to use stack mode

How to use the app

Fastening strap

Battery indicator

How to clean

Factory reset

Battery care guide

Firmware update

Troubleshooting : Can't connect or pair

Troubleshooting : Can't play in Stack mode

Troubleshooting : Bluetooth connection drops out

Troubleshooting : Erratic behavior