About this item NOT FIT IN CHARGING CASE: Earbuds must be removed for charging. HOLDS YOUR EARBUDS SECURELY and gives you slip-free, comfortable, perfect seal ear tips. Great for running, jogging, cycling, gym, and other fitness activities. COMFORTABLE: Our ear tips made from premium silicone, ensuring long-lasting comfort to your ears, reducing the pain of prolonged listening. SOUND QUALITY ENHANCEMENT: Passive noise reduction design on the Earbud Tips improves the bass for your earbuds. SCRATCH-FREE: Protects from dust, debris, ear wax, and scratches. Bonus: Offer a storage pouch so you can carry ear tips everywhere. Size: 7.2 x 1.89 x 0.55 inches.