【2-in-1 Design】This tablet case features a Bluetooth-compatible keyboard combined with a PU+TPU case for optimal protection and functionality. 【Durable Bluetooth-compatible Keyboard】The 3.0 Bluetooth-compatible keyboard ensures a long-lasting button life and is built to withstand regular use. 【Hands-Free Viewing】The case can be converted into a stand, allowing you to watch movies or browse the web hands-free. 【Secure Magnetic Attachment】With strong magnetic absorption at the keyboard position, the keyboard stays securely in place during use. 【Pencil Slot】A dedicated slot allows you to store your pencil device safely (Pencil not included), so you won't lose it. 【Touchpad for Easy Navigation】The built-in touchpad eliminates the need for a mouse, providing smooth and convenient navigation. Specifications: Bluetooth-compatible: 3.0 standard interface Effective operating distance: 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 Lithium battery capacity: 200mAh Continuous working time: 100 hours Li-ion battery life: 3 years Key force: 80 ±10g Key life: 5 million clicks Operating temperature: -10 to﹢55℃ Touchpad: Yes