A129 Ultra-thin Leather Tablet Stand Inner TPU Protective Case Shell + Bluetooth Keyboard for iPad Pro 12.9 inch (2015)/(2017)

• 2-in-1 design, Bluetooth keyboard and TPU+leather protective case for iPad Pro 12.9 inch (2015)/(2017)

• Ultra-thin, fine workmanship, with good hand feeling, simple and stylish

• The Bluetooth 3.0 keyboard connect stably, with long-lasting button life, durable to use

• The keyboard has built-in lithium battery, convenient to charge and use

• Can be converted to a supporting stand for hands-free movie watching and web surfing

Specification:

• Keyboard connection: Bluetooth 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: 420mah

• Sustainable working hours: 100 hours

• Lithium battery life: 3 years

• Button force: 8010g

• Button life: 5 million clicks

• Working temperature: -10 to +55