【Tip】
Please write to us if any problem come across to the mouse when using,
We will try our best to help solve it.
We would like to provide you with the replacement or other solution you prefer
We had sold tens of thousands of mouse, although we really could not guarantee that every one is perfect, but we would try our best to provide you with solutions
All we hope is that we could come together to solve the problem, please write to us, thanks
Here is the way:
★1. Use your Amazon account to log into www.amazon.com
★2. Find your order of the mouse and click \" Contact Seller \"

This is a new high-grade 2.4GHz Rechargeable Wireless Mouse with max 1600 DPI 3 adjustable levels 3 Buttons.
Features reliability, ease-of-use, and user comfort, this wireless mouse gives you fast data transmission and no delay or dropouts. You deserve it!

Built-in Rechargeable Battery
Charging 1.5 hours, Work for 3 Months.
Battery Circle Life is 500 times.

Energy-saving
If mouse is not used for over 3 minutes, it will turn to power saving mode to save energy.

2.4GHz Wireless Transmission Technology
Enjoy the fast data transmission at the convenience of the wireless technology.

Compact Receiver
The wireless tiny receiver can be inserted into the slot which is in the back side of the mouse allowing ease of storage when not used.

Wide Compatibility
Compatible with most system including Windows, Mac and Linux.

Specification: 
Product Dimension: 4.4 * 2.3 * 1.0 inch
Type: Wireless Mouse
DPI: 800/1200/1600
Rolling Rate: 250hz/125hz
Wireless Transmission Technology: 2.4GHz

Package Contents: 
1 X Wireless Mouse
1 X Nano Receiver
1 X User Manual
1 X USB Charging Cable