Name: 10-inch three-system Bluetooth keyboard (backlight)
Colour: Black
Product Size
Length: 248mm/9.76in
Width: 150mm/5.90in
Height: 0.5mm/0.01in
Net weight: 200g
Gross weight: 220g
Material: ABS
Bluetooth: Bluetooth 3.0+HS standard
Connection method: 2.4GHZ
Transmission distance: 10M
Working voltage: 3.0-5V
Working current: