User's Manual

Mute
Turn volume down
Turn volume up
Save screen image
Volume
Play/Pause
Next
Previous
STOP
Media controls
Display input selection screen
sym
Android: Android home
Android: Android menu
Calculated by 2 hours in normal daily use.
Using sym to switch input methods: Press sym key on the keyboard and then
select the required input method from the popup Choose input method screen.
prtsc
Special function keys
Application & Access
Bluetooth version
Battery capacity
Charging voltage
Battery life
Charging current
Wireless range
4.0
450 mAh
5 V
250 mA
10 m
75 days