Leather Case: •The combination of leather cover and keyboard, makes your tablet be a laptop for convenient carrying and using •Wood texture surface adds more sparkles to the case •Multi-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 material, strong and durable, and has a long service life •Three colors backlight design, adds more fun to your working and studying life •Built-in touch mouse ensures flexible operation, cost-effective •Wireless Bluetooth-compatible 5.0 connection, easy to use and wide compatibility, stable connection •200mAh battery capacity, enough for daily use •Ultra-thin and lightweight design, portable and compact Specifications: •Bluetooth-compatible: Bluetooth-compatible 5.0 •Effective connecting distance: 10 meters •Modulation method: GFSK •Working voltage: 3.7-4.0V •Working current: •Standby current: •Sleep current: •Charging current: >200mA •Standby time: >100 days •Charging time: 2-3 hours •Lithium battery capacity: 200mAh •Sustainable working hours: not less than 30 hours •Lithium battery life: 3 years •Button force: 80±10g •Button life: 5 million clicks •Working temperature: -10 - +55℃ •Charging port: Type-C interface Compatible with: •Microsoft Surface Go/Go 2/Go 3 Package included: •1 x Leather Case with Keyboard Set •1 x Charging Cable •1 x English and Chinese User Manual •Other items not included