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 modeProfessional bass design， super good quality. Feel free to enjoy the music to bring you a good moodCompact and waterproof， very fine workmanship， good sound quality， easy to carry out， is fit like music and sports friends the best choice.