A12B-A Ultra-Thin Bluetooth-compatible Keyboard with Touch Mouse Leather Case Magnetic Closure for iPad Pro 12.9 (2021) / (2020) / (2018) - Black

• Removable Bluetooth-compatible keyboard + leather case makes your tablet transform into a laptop in less than a second
• Easy-open clasp, open and close with the side magnetic clasp
• This book folio cover can be folded as a stand for an adjustable viewing angle to free your hand
• Prevent your device from shocks, drops, and scratches
• Built-in pen slot on the side for storing the stylus pen (stylus pen not included)
• Wireless Bluetooth-compatible 3.0 connection, easy to use and wide compatibility, stable connection
• Built-in touch mouse ensures flexible operation, cost-effective
• Ultra-thin ​design, slim and lightweight, adding no bulky feeling to your device

Specifications:

• Bluetooth-compatible: Bluetooth-compatible 3.0 standard interface
• Effective operating distance: 10 meters
• Modulation system: GFSK
• Working voltage: 3.0-4.2V
• Working current: <2.5mA
• Standby current: <0.3mA
• Sleep current: <40μA
• Charging current: >200mA
• Standby time: >100 days
• Charging time: 3-4 hours
• Lithium battery capacity: 150mAh
• Sustainable working hours: 100 hours
• Lithium battery life: 3 years
• Button force: 80±10g
• Button life: 5 million clicks
• Working temperature: -10 - +55℃
• Charging interface: Type-C
• Certificate: MSDS