Mustek MP100 Portable DVD Player. Analog signal format system: NTSC / PAL. Frequency response CD: 4 - 20000 Hz, Frequency response DVD: 4 - 22000 Hz, Signal-to-Noise Ratio (SNR): -65 dB. Video formats supported: MPEG-1, MPEG-2. Headphone connectivity: 3.5 mm. Power consumption (typical): 15 W