GPX CDP3154BBL Portable CD Player with 60-Second Anti-Skip Protection and Bubble-Top Case, Navy Blue Personal CD player with 60-second anti-skip protection Unique navy-blue bubble-top case adds extra style Automatic bass boost system promotes balanced, full-bodied sound 20-track programming, 6-digit LCD display, and low battery indicator Measures 5.7 inches in diameter and 1.7 inches tall; 90-day warranty