Description: Featuring a foldable design, this keyboard is mini and portable for easy portability, and it is widely compatible with various systems, making it easy for you to connect individual devices for use. This Bluetooth-compatible round keyboard is responsive and low latency, providing you with a comfortable use experience, and it is silent keypad so there is no need to worry about noise. It is constructed of aluminum alloy and ABS material. The expanded length of this product is 27cm, the width is 10.1cm and the thickness is 1.19cm. And the foldable length is 14.2cm, the width is 10.1cm, and the thickness is 1.19cm. It is suitable for tablets, laptops, mobile phones, desktops and other devices supporting Bluetooth-compatible. Item Name: Foldable Keyboard Material: Aluminum Alloy, ABS System: for IOS, for Android, for Windows Distance: Within 8-10 Meters Battery Capacity: Battery 90mAh Battery Voltage: 3.7V Charging Time: 1 Hour to 2 Hours Standby Time: 750H Working Time: 65H Li-Ion Battery Life: 3 Years Pressing Force: 65 More or Less 10g Key Life: 3 Million Clicks Features: Bi-fold, Concealed Pivot Structure, Mute Button Size Details: Expanded Size: 27cm x 10.1cm x 1.19cm/10.63" x 3.98" x 0.47"(Approx.) Folded Size: 14.2cm x 10.1cm x 1.19cm/5.59" x 3.98" x 0.47" (Approx.) Notes: 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. Package Includes: 1 x Foldable Keyboard 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-Dadangjia