About this item 【Strong Suction】Portable wireless bluetooth speaker waterproof with the strong suction-cup,water-resistant HD loud speaker and splash-proof surface,you can stick this speaker to any smooth flat surface for your convenience. 【Superior Sound Quality】This Bluetooth speaker delivers Stereo sound with ri-ch bass, tight mi-ds and cry-stal cl-ear highs. Expansive sound is powerful enough to fi-ll any room. 【Bluetooth 5.0 and Rechargeable】Bluetooth shower speaker with Bluetooth 5.0 technology,provides faster pairing, more stable consistently seamless connection and signal transmission.The built-in Li-ion rechargeable battery. 【Push Button Control】Easy-to-use Push Button con-trols allow you to amplify the mood and energy of the party. Change tracks, volume and pair effortlessly with just a sim-ple touching. 【Portable and Versatile】Enjoy high definition stereo sound with impre-ssive volume whether you're lounging, partying, camping, hiking or biking.Support Bluetooth. Support connecting your smartphone, laptop, tablet,audio device, etc.