VYAR Creative Strawberry Wireless Mouse for Computers Laptops Tablets Wireless Ergonomic Optical Mouse with Bluetooth  (2.4GHz Wireless, Bluetooth, Pink)

Dual mode connection method: 1. The default mode for turning on the mouse is wireless 2.4G mode. If you want to use wireless 2.4G mode, first insert the black receiver inside the battery cover at the bottom of the mouse into the computer, and then install the battery to use it. Please pay attention to the positive and negative poles when installing the battery. 2.If you are a laptop or tablet and do not have a USB interface, you can choose Bluetooth mode. Press and hold the left and right mouse buttons for 6 seconds to switch between wireless or Bluetooth. The green light flashing on the scroll wheel indicates wireless mode, while the blue light flashing indicates Bluetooth mode. The Bluetooth name is BT5.1mouse. In Bluetooth mode, the receiver is not needed. Number of keys: 3 product Size: 87 * 80 * 30 working mode: Photoelectricity type: Wired/wireless/bluetooth applicable object: Desktop/laptop/ipad line length: 1.3 m product Weight: 70g