1、ABS key core, keyboard can be separated, using TPU cortex, high‑grade circumstance, easy to use, very fashionable and beautiful circumstance. 2、The cover is suitable for Lenovo Pad Tab P11 J606F tablet, supporting for Android system, can be used in many ways. 3、Realizing the shock‑resistant housing, soft ultrafine fiber lining protects your screen and keeps the monitor clean, perfectly fit and access all features. 4、This keyboard is connected to the tablet over a wireless connection, can be used for protective sleeves or separately, detachable. 5、High quality and long life keyboard, mechanism to ensure comfortable and digestive input experience, fashion and thin design, easy to carry. 1 x Artificial Leather Cover1 x Wireless Keyboard (Backlight)1 x Charging Cable Item Type: Wireless KeyboardMaterial: ABS, TPUApplicable Models: for Lenovo Pad Tab P11 J606FBT: BT  3.0 Standard InterfaceModulation Method: GFSKWorking Voltage: 3.0- 4.2VWork Current: <3mAStand-up Current: < 0.3mASleep Current: <40uACharging Current:≤ 200mAButtons: 80 ± 10gBuilt-in Battery Capacity: 280mAh (Polymer Lithium Battery) (with Built-in Battery Delivery)Battery Life: 3 YearsWorking Ambient Temperature: -20℃ -55℃Charging Time: 2-3 Hours ("Charge" Charging Indicator is On, Automatically Extinguished when FullContinuous Working Hours: 100 HoursStandby Time: More Than 100 DaysButton Life: 3 Million TimesEffective Operation Distance: Approx. 10 Meters/ 10.9ydTouch Control Function: Support