About this item Great Convenience for Your Life Super powerful magnets are built into the Bluetooth speaker case, So the magnetic silicone case can be connected to the golf cart, forklift，filing cabinet, refrigerator, Bicycle，RV, ATV, ball stands, any steel or iron place, no longer using clumsy cup holder or and it also prevents scratches, dents, bumps and drops！ Fall Protection The top-grade silicone environmental protective materials are scientifically designed with reinforced angles, which can absorb vibration to the greatest extent, provide lateral impact protection, and reduce vibration caused by accidental falls. Special Compatibility The protective silicone case is designed specifically for compatible with JBL 4. This simple and flexible case is made from superior quality liquid silicone gel, anti-slip, safe and environmental friendly, super soft, durable. Easy to clean, just wipe with a damp to remove dust and dirt. Considerate design With control button icons on the side for controlling volume up and down, Bluetooth, power on/off of the compatible with JBL 4 speaker without removing it.The silicone case design with circular arc which is well match the speaker shape. Perfect Fit Compact and lightweight design fit your speaker perfectly. Compared with the traditional storing case, you can play music directly without having to remove this silicon case,and it will do a great job protecting the speaker without disrupting the sound quality.