Custom MarineMat with the Combat Waterfowl logo, we're proud to be dealers of the best bluetooth speaker we've ever seen! TURTLEBOX IS THE LOUDEST, TOUGHEST OUTDOOR SPEAKER, THEY'RE EVEN BETTER PAIRED TOGETHER! PLAY IT LOUD: Our rugged portable Bluetooth speaker boasts up to 120dB of Distortion-Free Sound! 25+ hours of music at easy-listening volume, 6+ hours at max volume. DESIGNED FOR OUTDOORS: Our sound curve was built for outside, enjoy music that cuts through wind and travels across distance. STEREO SOUND: Pair two Gen2 speakers together via Bluetooth 5.0 for TRUE, OUT OF THIS WORLD Left-Right Stereo Sound! BUILT TO LAST: Our speakers are made for all of life's adventures. Our speakers are Tough, Shock Resistant, Dust & in a FULLY Waterproof IP67 rated enclosure ensuring Turtlebox can handle whatever you throw at it!