HIFI Portable Waterproof Bluetooth Stereo Speaker

Bluetooth speaker: Wirelessly stream music from your smartphone, tablet, or other bluetooth-enabled devices with no distractions.
Powerful: It can be used as a car stereo speaker, music player, etc. the sound is very powerful and you can enjoy music anytime, anywhere.
Maximum performance: This bluetooth speaker box has a built-in microphone, which can be used to listen to music, movies, games, etc. it is very convenient to use and does not take up space.