Magnetic Levitation and Scissor-Type Keyboard Magnetic levitation ensures a secure attachment to the tablet while scissor-style keys provide smooth, quiet, and responsive typing for a better experience Multifunctional Touchpad with Gesture Control Features a responsive touchpad supporting pinch-to-zoom, scrolling, and gesture switching for smooth and portable operation Comprehensive Double-Sided Protection Offers complete front and back coverage to protect the tablet from scratches, bumps, and wear while maintaining its sleek appearance 3 in 1 Versatile Design Acts as a keyboard for typing, a protective case for storage, and an adjustable stand for comfortable viewing and usage Auto SleepWake Function Automatically wakes the tablet when opened and puts it to sleep when closed, improving battery life and enhancing convenience Specifications Bluetooth Version Bluetooth 5.3 Operating Voltage 3.0-4.2V Number of keys 64 keys Continuous working time ge5 hours Working current 85-120mA Standby current 1mA Low battery alarm 3.0-3.3V Battery capacity 500mAh nbspStandby time le150 days Button life 3 million times Battery life 3 years Connection distance le10m Key force 50-70g Charging current 250mA Charging interface Type-C USB Wake-up time 2-3 seconds Charging time 2-3 hours Random password None Working temperature -10-55 Touchpad gestures for iPad iOS 14.5 and above, Android does not support gesture function