1. The shell is made of PU and EVA, which is light, portable and practical
2. The shell is made of high-quality materials to effectively protect the speaker from scratches
3. Equipped with straps, which can be installed on bicycles or motorcycles, a good partner for traveling or camping and outdoor sports
4. The shell is designed with multiple speaker windows, so the shell will not affect your listening experience at all
5. With zipper, easy to access