About this item SOUND QUALITY ENHANCEMENT: Passive noise reduction design on the Earbud Tips improves bass significantly. EASY TO USE: These earbud covers are designed to perfectly fit, making application and removal quick and easy. COMFORTABLE: Made from premium silicone, ensuring long-lasting comfort for your ears, ideal for running, cycling, working out at the gym, and more. EXTRA SILICONE POUCH GIFT: A practical solution for the charging case design issue, as the earbuds cannot be charged with the covers on. Please note: Earbuds cannot be charged with the covers on. Dimensions: 7.48 x 7.48 x 7.48 inches.