MM Power Rose Gold Tinny Foldable Bluetooth Keyboard Universal Portable Bluetooth 3.0 Wireless Keyboard with Kickstand Stand Holder Convenient Stand: A built-in stand secures tablets and smartphones at an ideal viewing angle for simple use anywhere Ultra Slim Portable Bluetooth Keyboard: Adopt folding design concept, the width is 55mm , which is the best option for carring around Metal Material: Made of aluminum alloy, the keyboard feels more comfortable with a fantastic surface-workmanship Pocket Universal delivers the same fast, natural typing experience Rechargeable: Its built-in rechargeable lithium polymer battery lasts up to three years of regular use between charges