TOUCHPAD FUNCTION: With which you can control your device without a mouse. Very convenient and mini size for the user. Double-tap and hold then you can drag a file.<br> FOLDABLE DESIGN: Extremely thin and foldable keyboard can be a perfect gift for anyone who often travels or on a business trip. It allows you to operate your mobile devices on the go. Write fast, easy and error-free<br> It is also a good choice for editors<br> EXQUISITE WORKMANSHIP: Aircraft-grade aluminum for excellent stiffness. It is very durable and has the ability to resist bumps. Sturdy and handy at the same time<br> WIDE COMPATIBILITY: Compatible with 3 major operating systems: iOS / Windows/ Android. You can switch between the three systems freely. Whether it is a mobile phone, tablet, or notebook can be perfectly supported<br> Folding size: 5.98" x3.82" x0.71"<br> RECHARGEABLE BATTERY: Built-in rechargeable battery is more energy-efficient and environmentally friendly. Just two hours of charging, standby time is up to 100 hours<br> Specification:<br> Keyboard size: 304.5 x 9.75x 8mm (Open)<br> Touchpad size: 54.8 x 44.8 mm<br> Sleep time: Ten minutes<br> Working distance: up to 10m<br> Keyboard layout: 63 Keys<br> Weight: 197.3g<br> Package Included:<br> 1 Foldable keyboard<br> 1 Micro USB charging cable<br> 1 User manual<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store