About the product
1. This Yaling wireless mouse is the first mouse to protect the safety of privacy.
2. This is the necessary product of social development, wired mouse to wireless mouse, wireless mouse to protect privacy wireless mouse.
3. This will be a new milestone in wireless mouse.
4. The first mouse show the desktop key and lock screen key novelty wireless mouse.

Features
1. 100% high quality and brand new
2. Plug and play, easy to operate
3. No switch: Advanced intelligent province electricity
4. Support a key lock screen
5. System requirements:
– Windows XP/2000/Vista/7/8/8.1/10
– For IBM or compatible computer (guaranteed to have a USB interface)