Features 1、Sensitive Operation: Additional touch multi touch, good rebound effect, comfortable to use. 2、Small Portable: The keyboard is designed to be light and easy to carry. It is a super dazzling keyboard. 3、Exquisite Craftsmanship: Internal fine craftsmanship, convenient and flexible operation of various functions. 4、Appearance Design: Simple and generous, stylish color, exquisite seams, super fine touch. 5、Wide Application: Suitable for IOS tablet 2021, for matepad 11, compatible for Windows,for Android. Specification Item Type: Wireless Keyboard Material: ABS BT Standard: 3.0 Effective Operating Distance: Approx. 10m / 10.9yd Modulation Method: GFSK Standby Time: >100 Days Charging Time: 2-3 Hours Working Voltage: 3.7V Working Temperature: -10℃-55℃ Scope of Application: Can Be Used for IOS Tablet 2021,for Matepad 11 Built In Polymer Lithium Battery: 200mAh Package List 1 x Wireless Keyboard 1 x Charging Cable