• 【Universal Compatibility】Designed for Microsoft Surface Pro8/ProX/Pro9/Pro10/Pro11/Pro12, offering a versatile solution for multiple Surface models.
• 【Backlit Touchpad Keyboard】Features a responsive touchpad and customizable backlit keys for comfortable typing in any lighting condition.
• 【Long Battery Life】Enjoy over 30 hours of use with backlight off, or up to 100 hours in power-saving mode, supported by a 500 mAh lithium battery.
• 【Bluetooth-compatible 5.2 Connectivity】Advanced Bluetooth-compatible 5.2 technology ensures a stable connection up to 10 meters away from your device.
• 【Slim and Lightweight】With dimensions of 29 x 22.3 x 0.6 cm and a weight of just 367g, this keyboard is perfectly portable for on-the-go use.
• 【Easy Pairing】No pairing code required, simply turn on and connect for a hassle-free setup process.

Specifications:

• Product number: 2109-AS
• Weight: 367g
• Product size: 29*22.3*0.6cm
• Bluetooth-compatible standard: 5.2
• Effective operating distance: within 10 meters
• Modulation mode: GFSK
• Working current: <10mA (when the touchpad is working)
• Standby current: <2mA
• Sleep current: <40uA
• Charging current: 200mA
• Standby time: >100 days
• Charging time: 2-3 hours
• Working time: > 30/100 hours (backlight off)
• Lithium battery life: 3 million times
• Key force: 80+10g
• Key life: 1 million clicks
• Working temperature: -10 to +55℃
• Lithium battery capacity: 500 mAh
• Charging port: Type-C interface
• Features: 7-color backlight, touchpad

Note: When using it for the first time, please charge it for 2-3 hours to ensure that it has enough power.