2089D For Microsoft Surface Pro 8 / 9 / X Bluetooth Keyboard Case with Touchpad, Pencil Holder, Wireless Keyboard
- The Bluetooth keyboard case is not only a keyboard but also a tablet case, convenient for a business trip
- The Bluetooth 5.0 keyboard has a stable connection, a long-lasting lifetime
- The keyboard has a built-in 250mAh large-capacity lithium battery, convenient to charge and use
- Can be converted to a supporting stand for hands-free movie watching and web surfing
- Designed with a Touchpad instead of the mouse, and a built-in pencil holder to store your pencil
- Slim and lightweight design, convenient for travel, business trip, etc.
Specifications:
- Standard Bluetooth 5.0 interface
- Working distance: within 10 meters
- Modulation mode: GFSK
- Working voltage: 3.0-4.2V
- Working current: <2.5mA
- Standby current: <0.3mA
- Sleep current: <40uA
- Charging current: > 200mA
- Standby time: > 100 days
- Charging time: 3-4 hours
- Li-ion battery capacity: 250mAh
- Sustainable working time: > 60 hours
- Battery life: 3 years
- Key force: 80±10g
- Key life: 5 million clicks
- Operating temperature: -10℃-+55℃
- Charging method: Type-C