Basic operation

On/off (power check/Bluetooth reset/factory settings)

Keycap on/off

E-book reader

Android electronic paper book

Kindle electronic paper book

IOS

IOS reading books

IOS music switching

IOS short film switching (Tik Tok class)

IOS camera video

Android system

Android pairing tutorial

Android reading books

Android music switching

Android short film switching

Android camera video

Computer use

PC-side settings