Bluetooth keyboard and PU leather + TPU + ABS protective case 2-in-1 designUltra-thin, fine workmanship, with comfortable hand feelingThe Bluetooth keyboard connects stably, with long-lasting button life, durable to useThe keyboard has built-in lithium battery, convenient and practical to useThe leather case can be converted to a supporting stand for hands-free movie watching and web surfingThe case provides your tablet full protection against scratches, drops, bumps, dirt, etc. Specifications: Bluetooth chip: Bluetooth 3.0Connection distance: 10MKeyboard Sort: American EnglishBattery capacity: 180mAhStandby time: 80 daysContinuous working time: 60HCharging time: 1.5-2H Compatible with: Lenovo Tab M10 Plus (Gen 3) Package included: 1 x Bluetooth Keyboard 1 x Leather Cover 1 x Charging Cable 1 x English and Chinese User Manual Other items not included