UIUIUS 4006523 Mini Portable Silicone Water Resistant Waterproof Bluetooth Wireless Outdoor Sports Shower Travel Speaker (Blue) Multifunction wireless Bluetooth waterproof speaker, waterproof rating up IPX5 level. Beautiful appearance, soft texture, simple and stylish, bright colors can provide a variety of options. Support for multi-player mode: wireless Bluetooth mode, / MICRO SD (TF) card reader mode, AUX audio input mode Professional bass design, super good quality. Feel free to enjoy the music to bring you a good mood Compact and waterproof, very fine workmanship, good sound quality, easy to carry out, is fit like music and sports friends the best choice.