Panasonic SL-SX390 Portable CD Player (Discontinued by Manufacturer) 48-second antiskip buffer, 24-track programmable CD memory, and supplied wired remote control for easy operation CD-R and CD-RW compatibility, 1-bit MASH digital-to-analog converter Panasonic S-XBS bass boost Disc eject, hold switch, and multiple playback modes Heat-resistant polycarbonate body; offers 40 hours playback on 2 AA batteries (not included)