Telestar TD 2220 HD. Impedance: 75 Ом. Speakers connectivity type: RCA, Connectivity technology: Wired. Video formats supported: MPEG1, MPEG2, MPEG4. Analog signal format system: NTSC, PAL, Supported video modes: 1080i, 480i, 576i, 576p, 720p. Input voltage: 100-240 V, Input frequency: 50/60 Hz, Power consumption (typical): 12 W