2-in-1 Bluetooth Keyboard and Tablet Cover Bluetooth keyboard with PU leather and TPU tablet protective cover 2-in-1 design with convertible stand for hands-free use Can be converted into a supporting stand for convenient movie watching and web browsing Built-in stylus pen loop to securely hold your stylus (stylus not included) Durable Bluetooth 3.0 keyboard with long-lasting key life Features a built-in touchpad for added convenience when a mouse is not available Equipped with a rechargeable lithium battery for extended use Backlit keyboard with 3 color options for improved visibility in low light Slim and lightweight design ideal for travel, business trips, and daily use Specifications: Model: AM27-AS Weight: 605g Product dimensions: 27.5 x 18.3 x 2cm Bluetooth version: 3.0 Effective operating distance: 10 meters Modulation mode: GFSK Operating voltage: 3.0–4.2V Operating current: 200mA Standby current: Sleep current Charging current: 200mA Standby time: 100 days Charging time: 3–4 hours Lithium battery capacity: 450mAh Sustainable working time: 100 hours Lithium battery lifespan: 3 years Key force: 80±10g Key life: 5 million clicks Operating temperature: -10°C to 55°C Charging port: Type-C