Havit Pack Gaming ALL in ONE ( clavier,souris,casque,tapi ) – KB902CMMouseFour gears of mouse adjustment(800-1200-1600-2400DPI)Cool RGB lightsErgonomic designAnti-slipping surfaceHeadphoneCool appearance,simple and elegant.High magnetic 40mm speaker, with strong sounding quality KeyboardEye-catching gaming design19 anti-ghosting keys, enable free controlFN multimedia keys10 standard multimedia keys. MousepadPremium fine-mesh cloth surfaceAnti-slip rubber base effectively keeps the mouse pad from slipping.Edge covering design makes it serves much longer.