M9 Mini Bluetooth Keyboard RGB Backlight-BE1973/BR14114

Specification:

Certification: CE

Origin: Mainland China

Product color: Black

Product material: ABS

Operating range: Up to 10m

Transmission power: +5db Max

Working voltage: 3.7V

Number of keys: 84

Charging current: <200mA

Sleep current: <30uA

Battery type: BL-5B

Battery capacity: >300mAh

Size: About 146x96x15mm/5.74×3.77×0.59inch

Weight: About 115g