Speicifications:
Bluetooth version: 3.0
Operation distance: Up to 10m
Operation voltage: 3.0-5.0V
Lithium battery capacity: 650mA
Working current: <5.0mA
Standby current: 2.5mA
Sleeping current: <200uA
Charging current: >100mA
Standby time: 60 days
Charging time: 4-4.5 hours
Uninterrupted working time: 45 hours
Lithium battery life: 3 years
Lithium battery dimension: 45x25x47mm
Key life: 5 million strokes
Material: Plastic (the keyboard); PU (the case)
Color: Black, Red, White and Pink
Package Included :
1 x Keyboard Case
1 x USB Charging Cable
1 x User Manual