various occasion: Our bluetooth speaker can reduce the distortion of external environment, suitable for all kinds of small environments. multiple choices: This portable bluetooth speaker is available in multiple sizes, and you can choose the most suitable volume according to your needs. memory card: In the state of no longer have to worry about sweating, because it is also used with memory card. waterproof: Waterproof and sweatproof, not easy to damage. REASONS TO BUY: Boombox loudspeaker: enjoy a thrilling music experience with hands-free loudspeaker speakers that feature acoustic sound chambers for crystal clear sound, delivering high-quality surround sound. Bluetooth speaker: wirelessly stream music from your smartphone, tablet, or other bluetooth-enabled devices with no distractions. Highly recommended seller: this is a highly recommended seller in the music festival, home theater, and music festival. when you choose to listen to music, you are always the best choice. it will enhance your party atmosphere and bring upon a sense of harmony and romance. Suitable for many places: it can be used in various places, such as bedrooms, living rooms, kitchens, offices, etc. Intelligent control: wireless bluetooth speaker has a built-in intelligent control panel, which can be controlled by remote controls. the sound quality is very good, and it will not affect the sound quality of your device. Convenient and easy to use: the speaker is easy to use, just plug it in and play. no need to install any other tools, you can enjoy music anytime