【Detachable Bluetooth-compatible Keyboard】Comes with a removable Bluetooth-compatible keyboard for versatile use, transforming your tablet into a productive workstation. 【Integrated Stylus Holder】Features a built-in stylus slot, keeping your stylus secure and easily accessible. 【Long-lasting Battery】Equipped with a 150mAh lithium battery, providing up to 100 hours of continuous work time and an impressive 100-day standby time. 【Stable Connectivity】Utilizes Bluetooth-compatible 3.0 technology, offering a reliable connection range of up to 10 meters for seamless operation. 【Durable Construction】High-quality materials and robust key design ensure longevity, with keys rated for up to 5 million clicks. Specifications: Interface: Bluetooth-compatible 3.0 Effective operating distance: 10 meters Modulation mode: GFSK Operating voltage: 3.0-4.2V Operating 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: 150mAh Lithium battery life: 3 years Sustainable working time: 100 hours Key force: 80 ±10g Key life: 5 million clicks Operating temperature: -10 to +55℃ Charging port: Type C