... , multimedia speakers and earphone (A/V output) through the audio cable provided 10.Two built-in speakers and stereo effect 11 ... 14.Supports JPEG picture formats 15.Calendar, alarm or auto power/off functions 16.USB 2.0 interface and compatible with ... or slide play 18.Power supply :12V,1.25A DC power adapter 19.Accessories: remote control, operation manual, adapter ,bracket, and A/V cable