The charging port's dust-proof plug-design effectively safeguards against dust and moisture, preserving the speaker's integrity and extending its lifespan. Tailored for Go 4, this silicone cover boasts precise cutouts that maintain sound clarity without compromising quality, ensuring an optimal audio experience. Crafted from premium silicone using an integrated molding process, this protective cover features a UV matte-treated surface for a luxurious feel and a sleek aesthetic. Equipped with dual anti-slip straps, this portable case enables secure attachment to bicycles, golf clubs, or other gear, facilitating convenient transport wherever you go. Resilient against environmental elements and daily wear, this silicone speaker case enhances your speaker's longevity, keeping it in pristine condition for prolonged enjoyment. Item Name: Silicone Cover Material: Silicone Suitable Model: for JBL Go 4 Features: Waterproof, Easy to Install, Flexible Size Details: L: 10cm/3.94", W: 7.5cm/2.95", H: 4.5cm/1.77" (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 Silicone Cover