Philips AZ9225 Rechargeable Personal CD Player with Anti Skip and Optical Line Out Plays CDs, CD-Rs, CD-RWs and comes with optical digital-audio output 45-second antiskip buffer and 99-track programmable CD memory Dynamic bass boost delivers robust bass response 3-key in-line remote control makes portable use easy Includes foldable headphones, AC/DC adapter, and 2 NiMH batteries