... sensor function, can turn on/off body sensor f 1. 7 inch (16:9) digital LCD screen, with wide viewing angle ... and music mix-play.6. With built in stereo speakers.7. Support MPEG4 (divx , X- vid of AVI), MPEG2 (DVD, vob ... - 14. AV OUT function (customized)15. Colors: black, grey, beige16. Headrest installation in taxi17. Selectable tube diameter: 10mm(default) ,12mm, 14mm18 ...