Lenovo M202 Wireless Ergonomic Design Optical Mouse with 3 Adjustable DPI, Black

2.4G wireless transmission technology, 10m transmission distance, stable transmission Features 3 adjustable DPI, easy to switch, accurate positioning, smooth operation Ergonomic design, fit the palm, delicate hand feel, comfortable to use Simple and lightweight, equipped with USB receiver, plug and play Adapt to a wide of material surfaces, meet your daily office and entertainment needs Slightly press the “Mode” button at the bottom of the mouse. The indicator light on the bow of the device lights up blue and flashes once Ergonomic Wireless Mouse design encourages healthy neutral “handshake” wrist and arm positions for smoother movement and less overall strain The backward and forward browsing buttons will not work, and the scrolling is contrary to Mac Featured with Bluetooth and USB connection, let you smoothly control 2 devices with only one mouse Open the Bluetooth device on the PC side, click Add BT device, select the mouse/keyboard, and a device name will appear