T810B-AS Keyboard Case for Galaxy Tab S10+ X820/S9 FE+ X610/X616/S9+ X810/X816B/X818U Leather Cover + Backlit Touchpad Bluetooth Keyboard •Detachable design: PU leather case + wireless Bluetooth 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 S10+ 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