Detachable Bluetooth-compatible KeyboardThis protective set includes a PU leather and TPU case, and a wireless Bluetooth-compatible keyboard. Ultra-thin and portable, which is very suitable for traveling and business trips Durable Bluetooth-compatible 3.0 KeyboardThe Bluetooth-compatible 3.0 keyboard has long-lasting button life, durable to use With StandThe stand case makes it much more comfortable for typing, watching videos, Internet surfing, and reading while keeping both your hands free avoids any joint pain Pen HolderWith a pen holder loop for stylus storage, no need to be afraid of losing your stylus pen (stylus is not included) Fully ProtectionHigh-quality material combined with excellent workmanship. Fully protects your device against shock, abrasion, scratch, fingerprint, dirt, etc. Specifications: Bluetooth-compatible version: 3.0 Effective operating distance: 10 meters Modulation mode: GFSK Working voltage: 3.0-4.2V Working 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 Sustainable working time: 100 hours Lithium battery life: 3 years Key force: 8010g Key life: 5 million clicks Working temperature: -10 to and55 Charging port: Type-C Compatible with: Lenovo Tab P12 Lenovo Idea Tab Pro Package included: 1 x Bluetooth-compatible Keyboard Leather Cover 1 x Charging Cable 1 x English and Chinese User Manual Other items not included