Whether you are headed around the world or around the block... Sonys D-EJ368CK CD Walkman® Player delivers 40 Hours Long Playback with 2 "AA" Batteries for your audio entertainment As you listen utilize features like our 8 Playback Modes, the Bookmark Playback Function for Easy Programming, CD-R/RW Playback, and the Digital Volume Function. The supplied Car Kit Accessories and New Car Remote Control allow playback in the car without purchasing additional components, while the heat resistant lid helps protect against high temperature build-up. In addition, the Digital Mega Bass® Sound System uses digital processing technology to produce rich, deep, bass tones with extremely low harmonic distortion, and Skip-Free* G-Protection Technology provides quick recovery from both horizontal and vertical shock. Let your next journey begin with the D-EJ368CK.