Multiple Sound Effects: This wireless speaker features a polymer composite diaphragm and a 5W power driver for high-fidelity audio quality, along with systematically optimized tuning in the bass section. Connect two wireless speakers for 360° cinema-quality surround sound for an immersive experience. Unique Suction Cup and Hook Design: The shower speaker's base is designed with removable suction cups that can be attached to any smooth surface such as bathtubs, walls, mirrors, and decks, and hooks that can be hung on bicycles and backpacks when traveling outdoors. Ultimate portability, so you can enjoy high-quality music whether you are indoors or outdoors. LED Lights and FM Radio: The vibrant lights bounce, change, and glow in time with your music. It provides various color-changing themes. The vibrant bass speaker and flashing lights give you the feeling of a truly exciting bass. Can also be used as a unique night light. When you are tired of listening to music, you can turn on the radio function and listen to a radio station to enjoy a moment of calm after the noise. Bluetooth 5.0: The portable Bluetooth speaker has adopted mature Bluetooth 5.0 technology. Provides fast, powerful, and stable connection with wide compatibility. Easy to pair with phones, laptops, and car multimedia. IP7 Waterproof: The waterproof Bluetooth speaker is covered with a polymer waterproof coating on the outside and is insulated near all openings to provide strong IPX7 waterproof protection. The Zakotu mini speaker is resistant to water, rain, and splashes, so you can enjoy your music in a variety of environments such as the bathroom, the beach, or on the deck of a yacht.