Perfect Design: : The IPX7 waterproof speaker is a great bath companion with a splash-proof rubber coating when you are bathing, showering, swimming pool or beach. The super suction cup allows you to stick it on walls, car windows, desks, tiles, kitchen counters and anywhere you need beautiful sound. Bluetooth 4.2 Technology: : Advanced Bluetooth 4.2 technology promotes faster signal transmission, clearer sound quality and lower battery consumption. 10m wireless connection, can connect to most smartphones, MP3 players, tablets, PCs, laptops, etc.! Pairing with almost all kinds of devices: : It can be compatible with iPhone, tablet, MP3 or other devices. The speakers give you more choices than other products (the only way to listen to music). While enjoying the LED lights at night, listen to your favorite songs or radio stations through wireless speakers. It can also be used as a mobile phone holder. Enjoy your entertainment time. Perfect Sound Quality: : With the perfect performance driver and passive woofer, you can enjoy high-quality sound and low robustness. You can easily master the song and adjust the volume on the speaker. It is built-in microphone, which not only allows you to listen to your favorite music, but also allows you to answer the call by clicking the button on the speaker, making the sound louder and the call clearer. Rechargeable and Portable: : The speaker has a built-in 400mAh rechargeable lithium battery, which can last 4-5 hours at 70% of the maximum volume, allowing you to enjoy music at home, indoors and outdoors.