Color: Black + Silver

Interface Standard: Bluetooth 3.0

Operating Distance: 10m (32ft)

Modulation System: GFSK

Operation Voltage: 1.8-3.6V

Working current: <3.0mA

Standby current: 0.3-0.5MA

Sleeping current: <25μA

Charging current: 100mA

Standby Time: 60 days

Charging Time: 2 Hours

Uninterrupted working time: 60 hours

Li-Polymer Battery Capacity: 180mAH

Lithium battery life: 3 years

Key Life: 5 million strokes

Operating temperature::-10℃ ~ 55℃

Operating Humidity: 20% ~ 50%

Keyboard size: Approx. 20 * 13.7 * 0.6cm / 7.87 * 5.4 * 0.2in

Keyboard weight: Approx. 207g / 7.3oz

Package size: Approx. 25.7 * 14.3 * 1.3cm / 10.1 * 5.6 * 0.5in

Package weight: Approx. 271g/ 9.5oz

Package included:

1 * Bluetooth keyboard

1 * USB cable