KeyboardSpill-resistant: avoided spill damage by accident and easily clean10 million keystroke lifetime: built to last for yearsSmooth palm rest design: reducing typing stress while increasing comfort2 level height adjustment: decide your perfect height for typing experienceVolume control keys: easily to adjust the volume with one-touch controlLow-profile design: compact and comfortableMouseGreat grip design: fit your hand for excellent comfort and controlAdjustable resolution: (800/ 1000/ 1200 / 1600 dpi): customize it to match your needsAmbidextrous design: usable with both handsSnap-on receiver: easy to store for portability