Build Excellent&reg; Wireless Bluetooth Keyboard with PU Case Cover ,Foldable Portable Aluminum Alloy Bluetooth Mini Keyboard for iOS, Android, Windows other Smartphones, PC, Tablets,with PU Case Cover 1: Portable and Foldable, Folding in Pocket to anywhere.Only 5.8 x 3.6 x 0.7 inches while closing, 9.9 x 3.5 x 0.2 inch in open size,easy to put in your pocket and go traveling, communicate with your friends via this little compact keyboard anywhere anytime you want; 2: Fully compatible with three major operating system: IOS/Android/Windows. Bluetooth supported devices such as laptop, computer, tablet, smartphone, can easily paired and gain quick access to common functions, such as volume level, playback control, copy paste text, and more. 3:Ergonomic and Durable Design: Aircraft-grade aluminum alloy texture for superior durability. Auto power off and sleep mode function helps to conserve battery. Magnetized Body, Short Connection Range - Still Great Travel Keyboard for Touch Typists. 4: Built-in rechargeable Li-polymer battery provides more than 60 hours of effective usage time for each charge. 5: Item come with 12 Months warranty and lifelong time professional and friendly customer service.Package Including:1*Wireless Bluetooth Keyboard+1*Protective PU Hard Case Cover+1*USB Charging Cable+1*User Manual.