【Wireless Freedom】Eliminate cable clutter with Bluetooth-compatible connectivity, perfect for clean and efficient desk setups. 【Flexible Mobility】Enjoy a 10-meter effective range, allowing comfortable use from your sofa, bed, or during presentations. 【Comfortable Typing Experience】Features a scissor-switch mechanism for quiet, effortless typing, ideal for long work sessions. 【Long-lasting Battery Life】With up to 100 hours of continuous use and 100 days of standby time, stay productive without frequent charging. 【Integrated Touchpad】Convenient built-in touchpad for easy navigation without an external mouse. Specifications: Model: AM32-A Bluetooth-compatible Version: 3.0 Operating Range: 10 meters Modulation: GFSK Working Voltage: 3.0-4.2V Working Current: <2.5mA Standby Current: <0.3mA Sleep Current: <40uA Charging Current: >200mA Charging Time: 3-4 hours Battery Capacity: 200mAh Continuous Working Time: 100 hours Battery Lifespan: 3 years Key Force: 80 ±10g Key Lifespan: 5 million clicks Operating Temperature: -10 to 55℃ Charging Port: Type-C