Specification:1. Item:  Azzor Wireless Gaming Mouse2. Connection: Wireless 3. Buttons Number: 64. DPI: 2400DPI5. Color: Black / Matte Black / White / Red6. Interface: USB7. Wireless Transfer Rate: 2.4GHz8. Tracking Method: Laser9. Battery: Rechargeable 10. Wi-Fi Range: 10m11. Size: 12 x 7 x 3.5cmFeatures:1. Ergonomic design, comfortable hand feeling.2. Mute button design, not disturb others when you click.3. 3D Rolling wheel, durable and skidproof.4. 2.4GHz wireless transmission up to 10 meters operating distance.5. High performance laser engine, brings a high precision ability to locate and track.6. Unique charging technology design, charge and use in the meanwhile, no need to replace the battery.Package Included:1 x Azzor Wireless 2400DPI 2.4GHz Silence Ergonomic Laser Gaming Rechargeable Mouse1 x Receiver1 x Charging Cable