Computer Wireless Mouse Travel Size Laptop Wireless Mouse Silent Mouse with USB Receiver 3 Adjustable DPI Portable Optical Mouse Computer MiceBattery Included for Laptop Notebook PC

Color: BlueHow
to use: 1. Open the battery cover of the mouse and take out the AA battery. Be sure to tear off the plastic protective film on the battery. 2. The USB receiver is next to the battery. Please take out the USB receiver and plug it into a USB port of your computer. 3. Install the battery into the mouse, the red light under the bottom of the mouse will light on. 4. The mouse and receiver will connect automatically in a few seconds. 5. If the mouse and receiver can not connect with each other, please remove the USB receiver, take out the battery and then repeat step 2 to step 3.
Notes: 1. Please plug the receiver into the computer first. Dont turn on the mouse first and then plug the receiver into the computer. 2. If you dont use the mouse for 5-10 minutes, the mouse will enter sleeping mode to save battery. You only need to click it, the mouse will enter working mode again.
Question: My mouse doesnt work! What should I do?
Answer: You can try the following simple ways. 1. Please replace a new battery. 2. Please plug in the receiver to the other USB port of your computer. 3. Please make sure the plastic protective film on the battery was removed. If you need any help with our product, please contact us by or email, we will offer the best customer service for you. If the product you received is DEFECTIVE, please contact the seller for a FREE REPLACEMENT.