Heayzoki M3DM Mouse - Wireless

How to Use: 2.4g: Plug and Play BT: Stand alone mouse BT pairing key, select BT1, press and hold the pairing key for three seconds, the BT1 green light flashes slowly, and the mobile computer device can search for connection. Specification: Item Type: Wireless Mouse Material: ABS Model: M3DM Connection: Wireless 2.4g, BT Wireless Distance: Approx.10m / 10.9yd DPI: 800-1200-1600 Three Level Adjustable Battery Type: 1 x AA Battery (Battery Not Included) Package List: 1 x Mouse 1 x Receiver