1) This vintage Car Design Bluetooth speaker blends modern technology with retro classic aesthetics, combines the latest and best digital audio tech with a 1950s retro vibe. You can feel like back into the golden age of music in 1950s, enjoying a soothing moment in today’s busy life. With the advanced Bluetooth 4.1 technology, this portable Bluetooth speaker could be connected with your smart equipment in less than one second. 2) This unique vintage Bluetooth speaker is equipped with a bass enhancement system which let the wireless speaker produce mids and trebles from the front. Anyone that loves music will love this retro wireless speaker. You will always be remembered with this special and impressive gift! 3) Designed to be comfortable to carry with light weight, so much better for travel & hiking, light and easy to fit in your backpack, baggage. Can be used indoor and outdoor.