Bluetooth Wireless Mouse, 2.4GHz Noiseless 4 Adjustable DPI Level with USB Nano Receiver Silent Portable Rechargeable Cordless Mute Mice for Computer, Notebook, Mac, Laptop(Gold)

Specification : ? Dimensions: 4.4x2.3x0.8inches ?Weight:0.11kg ?DPI: 800/1200/1600 ?Operating Range: up to 10m ?Compatibility: Work with Bluetooth mode works with Windows,(Win8 and above all) Android,( Android4.3 and above all) MAC OS system(mac os10.10 and above all. No code required and intelligent connectivity. 2.4G mode works for laptop, desktop, smart TV and any device with USB port.(NOTE:BLUETOOTH works ONLY with 4.0 and ABOVE VERSION.) ?Power Source: Chargeable (USB cable included) How to use it: 1.Charge the new mouse. (Note: Before you use it, please read the user manual) and then swith theON/OFF button to ON, the light on indicate operating Method of switching mode:Press ON/OFF button about 1 second to switch mode,long press mode key (6-8 seconds) for matching pattern,red light for 2.GHz mode,blue light for bluetooth mode. A. 2.4Ghz mode (Note: 2.4GHz mode is System Default at the first using time) ?Remove the wireless adapter ? Insert the computer USB ?Red light off the connection is successful B.Bluetooth mode ? Turn on the device's Bluetooth function (You do not need to plug the wireless adapter into your computer when using Bluetooth mode.) ?Mouse in Bluetooth mode, press the mode button until the blue light flash (6-8 seconds) ? Search the product of Bluetooth ?Click on the pairing for Bluetooth connection, to be connected successfully, you can use this product's Bluetooth mode.