Arteck 2.4G Wireless Mouse with Nano USB Receiver Ergonomic Design Silent Clicking with Side Switch Buttons for Computer/Desktop/PC/Laptop and Windows 10/8/7 Build in Rechargeable Battery Black

Easy Setup: Simply insert the nano USB receiver (stored inside at the back of the mouse) into your computer and use the mouse instantly. If you wish to pair the USB dongle to the Arteck Keyboard, please send mail to support team for manual instruction.
Long Life Rechargeable Battery: Rechargeable lithium battery with an industry-high capacity lasts for 4 months with single charge (based on 2 hours' non-stop use per day).
Productive Buttons: Built-in side buttons allow you to control page forward and backward for more productive work and the switch button allows you to switch different window.
Ergonomic Design: Ergonomic mouse reduce stress and use more comfortably.
What You Get: Arteck MW167 Wireless Mouse, one nano USB receiver (stored in the back of the mouse), USB charging cable, welcome guide, our 24-months warranty and friendly customer service.