BTER Optical Mouse - USB

Features: 1. There are 4 buttons, including scroll wheel, page down buttons and back page buttons for easy operation 2. The product can achieve 2.4GHz transmission, working distance up to 10 meters 3. 2.4GHz mouse is lightweight and portable, easy to carry and store 4. There is a power switch to save energy, environmentally friendly, useful and practical 5. Optical mouse comes with USB interface, DPI up to 2000, providing a great using experience Specification: Item Type:Mouse Material:ABS Battery:2 x AAA batteries (not included) DPI:2000 Mouse type: optical mouse Interface:USB Operating distance: approx 10m / 32.8ft Package Contents: 1 x Mouse 1 x USB Receiver Note: This mouse does not need to press the switch manually, it will automatically turn off, like the phone lock screen, when not used for a while, it will automatically lock, click again to wake up.