Procare is an industry-leading pioneer in providing total care solutions for all types of consumer electronic products.This Laser Lens Cleaner was created with a goal to provide stylish, safe and smooth cleaning experience.Enjoy!Quick guidance note: - Insert the Laser Lens Cleaning disc into your player with the brush side down.- Press the PLAY button.Listen to the voice instructions and follow the directions to complete the cleaning process.- Dust may accumulate on the brush bristles or on the cleaning disc, it is recommended to brush it off with a fine Microfiber cloth after each use for better lens cleaning experience each time.* Not recommend for use in slot loading disc players as it may damage the fine brush bristles.* This CD Laser Lens Cleaner will be compatible for use on CD/ DVD/ Blu Ray players.Remember to check format compatibility on player specification before use.* Laser lens cleaning is recommended after every 8 hours of use!What's in the box: - Laser Lens Disc Cleaner x 1