Feature: 1. RGB lighting adjustment, 5 lighting modes: nonlight mode, colorful mode, marquee mode, colorful cycling mode, colorful breathing mode. Threespeed DPI onekey switch adjustment, 80012001600. 2. Energysaving mouse, 2.4Ghz wireless connection, powerful signal within 10m/32.8ft. 3. The multihole hollow design, lighter and easier to operate. Drivefree, plug and play, hardcore customized chip, professional optical sensor, about 50 million times life for button pressing. 4. Support desktop and notebook computers. Dual system support, supports for Windows XP /iOS All Computer systems. 5. Built-in 800 mAh high-capacity battery, rechargeable, more economical and environmentally friendly. Specification: Item Type: Gaming Mouse Material: ABS Product Model: BM-600 Number of Keys: 7 keys Sensor: Professional gaming chip 3 Gear DPI Adjustment: 800-1200-1600 Connection Method: 2.4G wireless connection Battery: Built-in 800 mAh lithium battery Wireless Receiving Distance: Approx. 10m/32.8ft Package List: 1 x Manual 1 x Mouse 1 x Receiver 1 x USB Cable Note: When charging this mouse, it must be adjusted to the "ON" gear to charge normally.