"Full Scroll PlaneThe full touch plane let you scroll both vertically. Ultra Slim and LightweightUltra thin design and very light weight, you can carry the mouse anywhere. Bluetooth Wireless ConnectionBluetooth 4.0 wireless connection saves USB port for computer.(Bluetooth pairing: Press the left and right buttons simultaneously for 6 seconds, then the light flashes to enter pairing mode) Foldable DesignThe mouse is turned on when bent in an arch, and turned off when flattened.(Note: Before using the mouse, you need to bend the mouse to turn on the power. If the mouse is flat, the power is turned off and cannot be used.) Wide CompatibleSuitable for devices with Bluetooth function such as laptops, tablets, smart phones, etc. Works with Bluetooth-enabled devices which run Windows XP, VISTA, 7, 8 ,10 and IOS sysmtem(Note: This product does not include a USB Bluetooth adapter, if you need to use this product on a desktop computer without Bluetooth, please bring your own USB Bluetooth adapter.) Wireless technology: Bluetooth 4.0 Wireless distance: 10-15m Product Size:133*55*12mm Weight: 755g Resolution: 1600dpi Operating cycles: 1,000,000 cycles Material: ABS Plastic and silicon System requirement: Windows 8/10/ MAC OS/ Android How to use it ? 1. Insert the battery into the mouse. 2.Bent the mouse, when you hear a sound,it means the mouse is bent into correct position. 3. Press the left and right buttons simultaneously for 6 seconds, The light will shake 4. Open your computer Setting-Device- add bluetooth mouse 5. The computer will search our mouse . After it find out our mouse,click to connection ,then the mouse can work. Note: 1.This is bluetooth mouse ,no USB receiver . 2. This mouse can not be used on Win7 and XP system"