YT102B-A For iPad 10.2 (2019) / (2020) / (2021) / iPad Air 10.5 inch (2019) / iPad Pro 10.5-inch (2017) Bluetooth-compatible Keyboard with TouchPad Shockproof Stand Case with Pen Slot - Black

• 2-in-1 design, it is not only a Bluetooth-compatible keyboard protector but also a tablet case
• The round key caps Bluetooth-compatible 3.0 keyboard has a long-lasting button life, is durable to use
• The keyboard has a built-in lithium battery and combined with a TouchPad, convenient to charge and use
• Can be converted to a supporting stand for hands-free movie watching and web surfing
• Strong magnetic absorption at the 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°C - 55°C
• Charging port: Type-C 
• TouchPad: Yes