With reserved charging hole, the earphone can be charged directly without removing the housing. Its small size and light weight design make it easy to carry. As silicone protective cover is full protective, anti-fall and shockproof, it can protect your earphones perfectly. Made of silicone material, it is soft, skin-friendly and flexible, will not deform when kneaded at will, easy to clean and can be used repeatedly. The length of the product is 74mm, the width is 40mm and the height is 40mm. The case is compatible for Sennheiser CX True Wireless. And it has multiple colors, and is suitable for different groups of people. Item Name: Earphone Cover Material: Silicone Compatible Model: for Sennheiser CX True Wireless Features: Anti-fall, Shockproof, with Carabiner Size Details: 7.4cm x 4cm x 4cm/2.91" x 1.57" x 1.57" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Earphone Cover (Earphone Not Included) 1 x Carabiner