DVD CarbonEdge Proâ„¢ DVD Laser lens cleaner : R

"¢ Improves sound & picture quality, prevents skipping "¢ 8-brush Carbon Fibre System removes static build-up "¢ User-friendly on-screen menu & instructions "¢ Color calibration test for optimal picture quality "¢ Sound system set-up for enhanced audio performance "¢ Dolby® Digital 5.1 set-up & diagnostic system "¢ 2 tests for verifying personal settings on your home theater system