Rapoo Multi-Device Wireless Mouse, Bluetooth 5.0/3.0 + 2.4GHz Wireless Optical Mouse with USB Nano Receiver, Ergonomic Silent Clicking Cordless Computer Mice for PC, Tablet, Laptop

The multi-mode and cross-platform input device connects to multiple devices like desktop computers,laptops,smart phones and tablets. Specification: Ergonomic:Yes Power Efficient:Yes Connection Type:Bluetooth 4.0/Bluetooth3.0/2.4GHz Wireless Resolution:1600 DPI Mouse Life Cycl:10 Million Key-press Power Supply:2XAA battery(Not included battery) System Requirements: Windows 10,Windows 8,Windows 7,Windows Vista,Windows X (MT550 Driver only support Windows system) Package Included: 1X MT550 Multi-mode Wireless Mouse 1XUSB Receiver 1X User Manual Not included battery How to connect by 2.4G and Bluetooth? 2.4G: 1.Plug in Rapoo USB Receiver. 2.Turn on MT550. 3.Connected. ? Bluetooth 3.0 and 4.0: 1.Turn on MT550.Device light starts to flash fast. 2.Press device switching button,select the channel with which your device to be connected. 3.Press Bluetooth pairing button.Device light starts to flash slowly. 4.Connect MT550 with your Bluetooth device.Devic light stop flash and keep on for 6 seconds. 5.Connected.