[All parts upgraded!] The Eboda B18P Star shower speaker is upgraded from 5W to 8W to deliver strong stereo audio for the great outdoors and bathroom. And the extra TF slot makes it possible to play the music without the Internet! [Dust and Water Resistant] The inspiring IP67 rating gives Eboda B18P Star better durability to withstand dust, dirt, and a splash. It can even get submerged in water for 30 minutes, making it ideal for those trips to the pool or beach.