Features:No need to charge for 30 days: Fully charged can be used for 30 days, standby for 120 days.Chocolate button, quiet and comfortable rebound: The same button structure of the notebook is adopted, the buttons are slightly matte touch, and the typing feel is excellent.Responsive, quick speed: 3-speed DPI adjustment, high-precision 800-1200-1600 DPI switching, rapid positioning of objects, precise tracking.The cute thing in the palm is not sore in the hand: The low arc ergonomic design is adopted, which fits the palm and effectively relieves the fatigue of the hand after long-term use.Widely Compatibility : 9.7-10.1 inch or so as long as there is Bluetooth function can be directly connected, also supports large screen mobile phone. Mainly connected by Bluetooth wireless connection, plug and play, it is also very convenient and convenient to operate.Environmentally-friendly Design : The keyboard adopts an environmentally-friendly plastic keyboard that complies with international safety standards, which is dustproof, waterproof, scratch-resistant, high quality with high performance. Keyboard Holder Case : Commonly used for all 9.7-inch-10.1-inch tablets, for iPad / Samsung tablet, for Android /IOS/Windows/MAC. With stand function, convenient for business office, watch movie or videos with hands-free.SpecificationKeyboard 9.64x5.9 inchMouse: 4.44x2.24 inch