Features:- High-end optical engine, precise positioning - 2400DPI is the highest resolution, any free choices from 4 gears DPI- Unlimited firepower keys to improve game efficiency, comfortable feel makes you playing more whole-heartedly- With backlight, colorful and cool- Standard 7 keys: Keys of roller wheel up and roller down can self-defined key function- Ergonomic design, comfortable hand feeling, reduce fatigue- Key number: 7 key- Transmission: Wired- Key life: upto 4000000 times- Resolution: 1000 / 1600 / 2400 DPI- Interface: USB- Light: LED colorful breathing light Model: X7Type: MouseFeatures: Gaming, NoveltyMaterial: PlasticResolution: 1000DPI, 1600DPI, 2400DPIInterface: WiredConnection: USB2.0Operating Voltage: 5VOperation Current: 100mAPower Supply: USB PortCable Length (m): 1.8 mPackage Contents: 1 x Estone X7 7 Key Optical 7D USB Wired Gaming Mouse Support 2400 DPI LED Light1 x Estone Mouse Pad