Adopting large size and colorful gradient light design, this mouse can effectively support the entire palm to disperse the palm of the hand pressure and can play a perfect decorative role.Thanks to adjustable 4 speed DPI and soft lighting design, it can excellently satisfy your different using needs and will not hurt your eyes when using at dark environment.Made of high quality plastic material, it is durable and portable.The length of this mouse is 13.6cm, the width is 8.6cm and the height is 4.2cm.It is perfect for high-end players and gaming professional players.Item Name: Mechanical MouseMaterial: PlasticButtons: 7 Buttons with Scroll WheelMax DPI: 5500 DPIAdjustable DPI Switch: 1600-2400-3200-5500DPISwitch Life: 5 Million CyclesCompatible: for Windows XP, for Vista, for Windows 7/8, for MAC, etcFeatures: Colorful Gradient Light, Ergonomic, Soft LightingSize Details: 13.6cm x 8.6cm x 4.2cm/5.35" x 3.39" x 1.65" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Mechanical Mouse