1. Ultra thin Bluetooth Keyboard: With it, you can type comfortably on laptops, tablets or smartphones. 2. Cross-platform compatibility: Applies to iOS, Android, Mac, and Windows as well , which has optimized shortcut keys for all four systems. 3. The volume is much smaller than troditional keyboard, which can save more space for your desk and your bag. 4. Comfort is the key: Enjoy this comfortable keyboard by typing fast and quietly. Shortcuts can save you time to start the task or control media. Bluetooth Solution: Network reaches 3.0 Compatibility: Windows Android system, Apple systems, laptops, tablet PCs, mobile phones, desktop computers. Specification: Keyboard with scissors and chocolate design, 59 keys, Shortcut key 13. The battery can be used continuously for 80 hours. Interface: Micro-USB Charging voltage: 5V1A With less than 250mah rechargeable lithium battery. size:23.5*13.5cm Material:Metal + ABS plastic colour:black / white Package Contents: 1 * Bluetooth Keyboard 1 * USB Charging Cable<br />Only the above package content, other products are not included.<br />Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.