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 to a supporting stand for comfortable 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 Equipped with built-in touchpad for convenient navigation without a mouse Rechargeable built-in lithium battery for extended use Backlit keys with 3 color options for improved visibility in low light Slim and lightweight design ideal for travel, business, 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: 3.04.2V Operating current: 200mA Standby current: Sleep current Charging current: 200mA Standby time: 100 days Charging time: 34 hours Lithium battery capacity: 450mAh Sustainable working time: 100 hours Lithium battery lifespan: 3 years Key force: 8010g Key life: 5 million clicks Operating temperature: -10C to 55C Charging port: Type-C