Specification:Number of key caps: 81 keys

Key working current: < 4mA

Standby current: < 0.65mA

Touchpad working current: 15mA

Sleep current: 27μA

Net weight of keyboard: About 275g

Lithium battery capacity: 140mAh

Working distance: 10m

Awaken way: Press key

Working voltage: 3.7 V

Charger specifications: 5V 1A or 2A

Sleep time: Ten minutes

Standby Time: 90 Days

Uninterrupted Working Time: 35H

System support:Win/Android/IOS/OS/HMS

Open Size: About 304.1*216*6.1mm

Folded Size: About 152.4*100*19.8mm

Touch panel size: About 132 * 61mm

Multi-channel Connection:

When connecting the first device, first press Fn+1 and then press Fn+C to start the connection.

Before connecting the second device, press Fn+2 once, then press Fn+C to start the connection.

Before connecting the third device, press Fn+3 once, then press Fn+C to start the connection.

To use multiple devices at the same time, press Fn +1/ 2/ 3 to switch to the connected devices freely