Onida Flat TV. This Flat 21“ TV has 4 speakers (output of 300 watts). It has 200 programs or channels with features like channel skip, child lock or channel guard, channel scan, channel sort, program swap and program naming along with other convenience features like auto-off and on-screen-display. This set is compatible with DVD players and has all important DVD Component Input which hepls in displaying clearer images from movie DVDs. It also has a blue screen or blue-black function.