Completely waterproof-IP67 is a great choice for use in swimming pools, beaches, bathrooms, boats, cars and golf carts, and all water environments. It can be immersed in 3 feet of water for 30 minutes without problems. (Note: No sound can be produced when the speaker hole is filled with water, please pour out the water in the hole).Floating design-floating in the pool for more than 24 hours, you can swim, let the speakers follow you and play music around you at the same time. Ideal for bathrooms, showers, swimming pools, boats, beaches, kayaks, terraces or anywhere else.Unique sound-This speaker has an excellent volume level, providing clear high-definition (high-definition) rich stereo sound. Provides studio quality with deep bass for homes, offices, indoors and outdoors. The new powerful subwoofer and the loud and clear sound from the small circle.Long-distance Bluetooth connection-This Bluetooth wireless waterproof speaker can last up to 8 hours of playback. -The maximum connection distance is 100 feet (open-air transmission range). (Note: In the swimming pool, if the speaker and the mobile phone are in water, the water may affect the quality and distance of the transmission signal. It is recommended to place the mobile phone in a higher place and keep a distance between the mobile phone and the speaker to achieve the best transmission effect. )