Philips SA3MXX02K Mix 2GB* MP3 player. Display: LCD, ID3 Tag display: Song title, artist, album. Audio formats supported: WAV MP3 WMA FLAC APE. RMS rated power: 10 mW, Frequency response: 40 - 18 Hz, Signal-to-Noise Ratio (SNR): 78 dB. Supported radio bands: FM. Built-in microphone: mono