Visual Land VL-867 BLUE . Player media type: flash-media, Total storage capacity: 4 GB. Audio formats supported: MP3, WMA, WAV, Video formats supported: MPEG4. Frequency response: 20 - 20000 Hz, Signal-to-Noise Ratio (SNR): 85 dB. Voice recording time: 200 h. Continuous audio playback time: 8 h