Philips 29PT6456 29" real flat TV. Display diagonal: 736.6 mm (29 "), Aspect ratio: 4:3, Display: Tubo de imagem Real Flat. Video playback: NTSC PAL (all versions). Analog signal format system: NTSC PAL (all versions) PAL M PAL N NTSC. Audio system: Incredible Surround Stereo SAP, RMS rated power: 2 W, Sound enhancement: Ultra Bass. Colour of product: Silver Frost & Black