[Portable and mini retro design]: retro Bluetooth speakers only occupy 4.9 * 2.9 * 2.3 inches. They are super cute and very suitable for room use, so you can carry them around and listen to music easily. When cooking, party, yard work, garage, bonfire, hiking, cycling or beach, you can go out to listen to vintage music, which is very suitable for home office decoration and various gift ideas. The retro and elegant appearance of this Bluetooth speaker looks great in the design studio. [Bluetooth 5.0 technology and crystal clear sound]: equipped with advanced technology, compatible with all Bluetooth iPhone iPad tablets. With advanced Bluetooth 5.0 technology, maintain a strong connection of up to 32.8 feet. This retro Bluetooth speaker can be connected to your smart device in less than a second. The lovely stereo is super mini but super loud. No matter what country music, rock music, or pop music you listen to, it will make you feel like a real concert scene. [Long playback time and fast charging]: The portable Bluetooth speaker can last for 6 hours (depending on the volume). It only takes 2-3 hours to charge using the included cable.. Enjoy continuous wonderful music. The compact body makes portability easier. Listen to music while cycling for a long time, watch TV programs and streaming movies for several hours, or read an audio book when working wirelessly at home. [Let's go back to the past] This retro speaker looks retro and elegant. It adopts retro decoration design, integrates modern technology and retro classic aesthetics, and combines the latest and best digital audio technology. We can feel a return to the golden age of music in the 1950s and enjoy a soothing moment in today's busy life. [Ideal gift for music lovers] Exquisite gift packaging and retro design make it a perfect gift. Anyone who loves music will like this retro speaker. With this special and impressive gift, you will be remembered forever! This kawaii speaker is equipped with a bass enhancement system, which allows retro sound to be generated from the front.