operating distance: up to 10 meters
modulation system:?GFSK
operating voltage: 3.0-4.2V
operating current:?!#!lt!*!2.5mA
standby current:?!#!lt!*!0.3mA
sleep current:?!#!lt!*!40uA
charge current:?!#!gt!*!=200mA
standby time: !#!gt!*!218days
charge time:?!#!lt!*!2h
Lithium battery capacity: 210mA
uninterrupted working time: 84h
Lithium battery life: 3 years
Key life: 3 miliom strokes
operating temperature:-10-+55?degree centigrade
Package
1*Bluetooth Keyboard?
1*charging cable
1*manuel