1.21 inch ultra slim crt color tv with USB 2.PAL,NTSC,SECAM system 3.Voltage ... ,our email at: echoli422@gmail. com CRT Color TV's Specification1. Screen: Normal, Pure, Ultra(super) Slim2. IC Solution : Toshiba, Sanyo, Mitsubishi ... , Philips3. Color System : PAL, NTSC3.58, NTSC4.43, SECAM4 ...