Gain access to your favorite shows in one click. App hot keys for streaming apps. Controls volume and channels on all devices - TV DVD AUX VCR SAT cable. Programs up to10 of your favorite channels. DVD player functions: rewind play forward pause stop eject disc and record. Menu and home navigation easily access features on your devices. Requires 2 AA batteries (not included). Dimensions: 2.0"L x 0.75"W x 9.5"H.