A910B-A For Samsung Galaxy Tab S9 Ultra X910 / X916B / X918U Removable Bluetooth-compatible Keyboard with TouchPad Protective Case - Black / White

• 2-in-1 design, it is not only a Bluetooth-compatible keyboard protector but also a tablet case
• The Bluetooth-compatible 3.0 keyboard has a touchpad design and has a long-lasting button life, durable to use
• The keyboard has a built-in lithium battery, convenient to charge and use
• Can be converted to a supporting stand for hands-free movie watching and web surfing
• Strong magnetic absorption at keyboard position, and the keyboard won't move easily
• There is a slot to place your pencil device, don't worry about losing it (Not Included Pencil)
• Slim and lightweight design, convenient for travel, business trip, etc.

Specifications:

• Bluetooth-compatible: 3.0 standard
• Effective operating distance: 10 meters
• Modulation method: 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: 200mAh
• Sustainable working hours: 100 hours
• Lithium battery life: 3 years
• Button force: 80 ±10g
• Button life: 5 million clicks
• Working temperature: -10℃ - 55℃
• Charging port: Type-C 
• TouchPad: Yes