Leather Case The combination of leather cover and keyboard makes your tablet a laptop for convenient carrying and using Quality PU leather combined with a hard PC bottom case, great drop resistance and shock absorption Three-angle adjustment, with grooves on the bottom, can set the support stable Easy-open clasp, open and close with the side magnetic clasp Keyboard It is made of high-quality ABS and metal material, strong and durable, and has a long service life Wireless Bluetooth 5.0 connection, easy to use and wide compatibility, stable connection It can be charged with a Type-C cable which comes with the keyboard 200mAh battery capacity, enough for daily use Ultra-thin and lightweight design, portable and compact Steps of Bluetooth Connection Turn the power switch to the ON side, the power indicator light will turn on for 3 seconds and then turn off Press the CONNECT key on the back to enter the Bluetooth pairing mode, the Bluetooth pairing indicator blue keeps flashing Specifications Case material PU leather PC Keyboard material ABS metal Working voltage 3.3V4.2V Working current le12mA Sleep current le0.2mA Low voltage alarm voltage 3.3V Lithium battery specification 3.7V200mAh Click force strength 60gplusmn20g Key life 3 million clicks Wake-up time le3 seconds Effective distance of connection 10m Reconnection time le3 seconds Whether to input connection pairing Yes Working temperature -1055