RAPOO XK100 Bluetooth Keyboard ***December Promotion: Buy 10 get 1 Free Offer Available Valid Until 23/12/21. Contact your account manager for more details *** Bluetooth 3.0 wireless connection Intelligently switch among multiple devices Integrated card slot stand design Scissor key structure for good typing experience Membrane keyboard with 3 million times of Key lifetime Lithium batter with 93 hours of battery life per full charge Compatible with Windows, Android, Mac and iOS system Dimension: 292 x 155 x20mm