A129-A For iPad Pro 12.9 inch 2015/2021 Adjustable Stand Tablet Case Detachable Bluetooth Keyboard Tablet Protective Cover

• 2-in-1 design, Bluetooth keyboard + leather protective case for your tablet
• Ultra-thin, fine workmanship, simple and stylish
• The Bluetooth keyboard has built-in the rechargeable battery, convenient to charge
• Can be converted to a supporting stand for hands-free movie watching and web surfing
• Slim and lightweight design, convenient for travel, business trip, etc.

Specifications:

• Bluetooth version: 3.0
• 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 life: 5 million clicks
• Operating temperature: -10° - 55°
• Charging port: Type C