Philips Portable CD/MP3-CD Player AX2300, 240 g, Portable CD player Philips Portable CD/MP3-CD Player AX2300. Audio D/A Converter (DAC): 1-bit, Signal-to-Noise Ratio (SNR): 82 dB, Continuous audio playback time: 72 h. Device type: Portable CD player, Shock resistant memory: 45 s. Display type: LCD. Weight: 240 g. Dimensions (WxDxH): 125 x 135 x 30 mm