Magnetic AttachmentSecurely attaches to your tablet using strong magnets, ensuring a stable connection and easy detachment 2-in-1 DesignNot just a Bluetooth keyboard but also a protective case for your tablet, offering both functionality and protection Built-in Rechargeable BatteryEquipped with a 200mAh lithium battery, providing long-lasting battery life for uninterrupted use Integrated TouchpadFeatures a responsive touchpad, allowing precise control without the need for an external mouse Adjustable StandTransforms into a stable stand, perfect for hands-free movie watching, web browsing, or typing Slim amp LightweightDesigned for portability, making it ideal for travel, business trips, and daily use Specifications Effective distance 10 meters Modulation mode GFSK Working voltage 3.7-4.0V Working current lt8mA Standby Current lt0.3mA Sleep Current lt50uA Charging Current gt200mA Standby time gt100 days Charging time 2-3 hours Lithium battery capacity 200mAh Continuous working time not less than 30 hours Lithium battery life 3 years Key force 80plusmn10g Key life 5 million clicks Operating temperature -10-55 Touchpad Yes Charging port Type-C