... 3)Long lifespan:>=6000 hours 4)Have 14'17'.21'...... Hot sale good price 17 crt tv:1)Light and handy led tv2 ... ,PC input *1,RS-232 Cport *1,S video input terminal*1,video input terminal*3,audio output terminal*3,component audio ... output terminal*2Outport video output terminal,audio output terminal,creative digital audio terminal SpecificationPower ...