Mini Portable Bluetooth Speaker, IPX7 Waterproof Floating Wireless Speaker, Shockproof Outdoor Speaker with Built-in Mic for Pool, Shower, Beach & Travel

[COMPLETELY WATERPROOF] IP67 rated an excellent choice for use around the pool, beach, bath, boat, car, golf cart, and all water environments. It can be submerged underwater in 3 feet of water for 30 minutes without issue.
Note: Sound cannot come out when the speaker holes are full of water; please pour the water out of the holes. [PORTABLE MINI AND FLOATING DESIGN] Mini size: 3.8" x 3.8" x 1.8", very compact and easy to carry. It floats on the pool for over 24 hours, so you can swim while the speaker follows you and plays music right around you at the same time. Great for the bathroom, showers, pool, boat, beach, kayak, patio, or anywhere else. [TRUE WIRELESS LATEST TECHNOLOGY] True wireless function syncs 2 units together for more stereo bass sound. [UNIQUE SOUND] Supports Micro SD/TF card playback. This speaker has superb volume levels for a rich stereo sound in crisp high definition (Hi Def). It supplies studio quality at home, in the office, indoors and outdoors with a deep bass. A new powerful subwoofer delivers loud, crystal-clear sound from a small circle. It runs on 5 watts of power and delivers the booming sound you'd expect from a boombox. Perfect for gift. [LONG-DISTANCE BLUETOOTH CONNECTION] This pool float Bluetooth wireless waterproof speaker lasts for up to EIGHT hours of playing time, with a maximum connection distance of 100-120 ft (open air transmission range).
(Note: In the swimming pool, if both the speaker and the mobile phone are in the water, the water may affect the quality and distance of transmitted signals; it is suggested to put the mobile phone on higher ground and keep a clear path between the mobile phone and the speaker for best transmission. )