You can use this loud sound powerful bass speaker at home, in the garage, or outside on the road. Its built-in large-capacity rechargeable batteries can also be used as a power bank to charge phones or other devices, making it a great camping gift. This portable outdoor speaker is very durable and impact-resistant. With a built-in handle, it's so convenient to carry the speaker anywhere for outdoor sports or other activities, bringing big fun with us. Welcome to cusotm your Logo.