Dux Ducis iPad AIR 11” 2020 Touchpad Keyboard Case wireless Bluetooth keyboard black

Brand: Dux Ducis

Bluetooth version: V5.0

Effective distance: 10 meters

Battery capacity: 220mAh

Continuous working time: 100 hours

Standby time: 100 days

Charging time: 2-3 hours

Working voltage: 3.0-4.2V

Working current: <8mA Standby current: <0.3mA Sleep current: <40μA Charging mode: USB charging