Detachable design: PU leather case + wireless Bluetooth-compatible keyboard in one set Stand function: The leather cover can be used as a table stand, keeping both your hands free & avoiding any joint pain Colorful backlight design: The colorful backlight provides illumination and enables smooth typing even in dark environments Touchpad design: The integrated touchpad on the keyboard allows easy gesture controls Full protection: High-quality material with excellent workmanship. Fully protects your device against shock, abrasion, scratch, fingerprint, dirt, etc. Specifications: Product No.: T810B-AS Weight: 695g Dimensions: 29*20.5*2cm Operating voltage: 3.0V~4.2V Operating current: 3.0mA Operating time: 80 hours Low power alarm: 3.0~3.3V Sleep current: 0.3mA Standby time: 100 days Battery capacity: 150mAh Key force: 50g~70g Key life: 3 million times Charging input: 5V=1A Connection distance: 10m Charging time: 2-3 hours Charging current: 200mA Wake-up time: 2~3 seconds Charging interface: TYPE-C Working temperature: -10~+55 Pairing password: None Keyboard features: with touchpad and colorful backlight Compatible with: Galaxy Tab S9+ Galaxy Tab S9 FE+ Galaxy Tab S10+ Package included: 1 x Bluetooth-compatible Keyboard 1 x Leather Cover 1 x Charging Cable 1 x English and Chinese User Manual Other items not included