Verilux Wireless Bluetooth Mouse, Slim Mouse 2.4G Portable USB Optical Wireless Mice, LED Rechargeable Dual Mode(Bluetooth 5.0 and 2.4G Wireless) Mouse ?Black Wireless Ambidextrous Laser Gaming Mouse with Bluetooth  (USB 3.0, back)

Latest Upgrade RGB LED Design: The upgraded version wireless rgb mouse with the LED lights adds more fun to the boring office life. The bottom of the bluetooth mouse has a switch, you can switch lights freely. Low-key or sparkle, switch in one second, suitable for any occasion.Dual Mode (BT 5.1 + 2.4GHz) Mouse for Laptops: Dual mode wireless mouse realizes free switches between two devices with one mouse only by simply toggle switching. It can connecting one device through Bluetooth and the other through 2.4GHz USB Receiver. Note: You can't use Bluetooth mode and 2.4G mode at the same time.Built-in Battery and Auto Energy Saving: The computer mouse built-in rechargeable 5mAh battery, with a charging cable. Take around 2h to full charge the usb mouse, and can last for over 3days (depends how long you use per day). No need to buy and change battery anymore. Notice: To saving power, the mouse will fall asleep after 1 minutes no-operation, it can be waken up by double clicking any button.High Precision Wireless Mouse & Silent Click: With the 2.4Ghz wireless transmission, you can enjoy using the wireless mouse without interference & experience wonderful accuracy and precision. Among 1, 12 and 16 to meet your work and gaming needs. Special soundless design for the right and left buttons, make you concentrate on working or playing games without disturbing others.Lightweight and Pocket Size: 8g lightweight and 111x55x22mm slim design make this mouse for laptops perfectly for travel, easy to put in your laptop bag or pockets. Also allow you have spanking and accuracy operation while gaming.