Features: 1.Folding Design: This wireless keyboard features folding design which allows you to turn your phone or tablet into a basic laptop, making it easier for you to work anywhere. 2.BT3.0 Connection: This wireless folding keyboard adopts BT3.0 technology, and it can be easily connected with your devices, offering more convenience. 3.Designed with Touchpad: This folding keyboard is designed with sensitive touchpad, allowing users to perform mouse operations and gesture controls, greatly enhancing efficiency. 4.Auto Sleep: Simply fold the keyboard to power it off. This folding keyboard will turn to sleeping mode after 10 minutes no operation, then you can press any key to wake up. 5.Slim Design: This foldable keyboard also features ultra slim and small size, which can be folded into your pocket or backpack to carry around, which is perfect for travel, work and daily life. specification:Item Type: Wireless Folding Keyboard Material: Aluminium Alloy BT Version: 3.0 Unfolded Keyboard Size: Approx. 304.5 x 97.95 x 8mm / 12.0 x 3.9 x 0.3in ( Manual Measurement, Slight Error May Exist ) Folded Keyboard Size: Approx. 152.3 x 97.95 x 14mm / 6.0 x 3.9 x 0.6in ( Manual Measurement, Slight Error May Exist ) Working Current of Touchpad: