For Lenovo Tab P11/Tab P11 Plus PU Leather Tablet Case Stand Anti-drop Protective Tablet Cover with Bluetooth Keyboard - Midnight Green •Bluetooth keyboard and PU leather + TPU + ABS protective case 2-in-1 design •Ultra-thin,fine workmanship,with comfortable hand feeling •The Bluetooth keyboard connects stably,with long-lasting button life,durable to use •The keyboard has built-in lithium battery,convenient and practical to use •The leather case can be converted to a supporting stand for hands-free movie watching and web surfing •The case provides your tablet full protection against scratches,drops,bumps,dirt,etc. Specifications: •Bluetooth chip: Bluetooth 3.0 •Connection distance: 10M •Keyboard Sort: American English •Battery capacity: 180mAh •Standby time: 80 days •Continuous working time: 60H •Charging time: 1.5-2H Compatible with: •Lenovo Tab P11 •Lenovo Tab P11 Plus 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