Features 1、Touch 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. Note: Touchpad feature is not compatible with iOS devices 2、FOLDABLE DESIGN: Extremely thin and foldable keyboard can be a perfect gift for anyone who often travel or on a business trip. It allows you to operate your mobile devices on the go. Write fast, easy and error-free! It is also a good choice for editors 3、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 Specifications Note:Not applicable in Spain！！！ Features: Touch 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. Note: Touchpad feature is not compatible with iOS devices FOLDABLE DESIGN: Extremely thin and foldable keyboard can be a perfect gift for anyone who often travel or on a business trip. It allows you to operate your mobile devices on the go. Write fast, easy and error-free! It is also a good choice for editors 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 WIDE COMPATIBILITY: Compatible with 3 major operating system: iOS / Windows/ Android. You can switch between the three systems freely. RECHARGEABLE BATTERY: Built-in rechargeable battery is more energy efficient and environmentally friendly. Just two hours of charging, standby time is up to 560 hours Code matching: turn on the power switch, the blue light of Bluetooth indicator lights up, and the blue light flashes when pressing the code matching key Speciifications: Color:Black/Silver optional Charging: the indicator light is red, and the full light is off Low voltage indication: when the voltage is lower than 3.3V, the red indicator flashes Keyboard size: 304.5 * 97 * 95 * 8mm (open) 152.3 * 97.95 * 14mm (folded) Touch pad size: 54.8 * 44.8mm Keyboard weight: 197.3g Keyboard layout: 63 keys Working distance: < 15m Capacity of lithium battery: 140mAh Working voltage: 3.7V Touch pad current: < 8.63ma Working current with keyboard: < 3mA Standby current: 0.25ma Sleep current: 60 μ a Sleep time: 10 minutes Wake up mode: press any key Package size: 20.3 * 10.6 * 1.8cm Package weight: approx.252g Packing list: 1X keyboard 1xusb cable 1X Instructions Package List 1X keyboard 1xusb cable 1X Instructions