Highlights:
- Bluetooth version: Bluetooth 3.0
- Operating range: up to 33 feet
- System requirements: iOS, Windows, Android
- Power: built-in 210mAh lithium battery
- Uninterrupted Working Time: 40Hours
- Standby Time: 90 days
- Charging Time: less than 4Hours
- Key lifespan: 3 million clicks
Specifications:
- Weight: 760g
- Folding Size: 16.3*11.6*1.5cm