Havit usb mouse HV-MS616T

ERGONOMIC DESIGN Delicate and thoughtful design, finds its representation in side buttons, thumb groove and finger control slot, satisfies esthetic needs, offering greatly comfortable enjoyment in using. DPI A button can easily help switch between 800/ 1200/ 1600DPI directly. NOISELESS WHEEL TECHNOLOGY Noiseless wheel technology, carefully designed to create a quiet working environment. SIDE BUTTONS Two convenient buttons on one side provide paging up and down function when reading or editing OFFICE documents. Add a caption HV-MS616T ERGONOMIC DESIGN Delicate and thoughtful design, finds its representation in side buttons, thumb groove and finger control slot, satisfies esthetic needs, offering greatly comfortable enjoyment in using. DPI A button can easily help switch between 800/ 1200/ 1600DPI directly. NOISELESS WHEEL TECHNOLOGY Noiseless wheel technology, carefully designed to create a quiet working environment. SIDE BUTTONS Two convenient buttons on one side provide paging up and down function when reading or editing OFFICE documents.