1. Wired interface: USB
2. Keyboard and mouse interface: USB
3. Number of interfaces: 4PCS
4. Input voltage/current: 5V/2A
5. Data cable length: 80cm
6. Data cable interface: TYPE-C
7. Adaptation system: Android 6 or above, below iOS 13.4
8. Product weight: 21g
9. Product size: 82*45*12mm
