It's a versatile TPE deal with on high, silicone bumpers over the edges and ABS+Polycarbonate exterior and grill. The IP65 ranking On top of that marks it as a resilient system in most environments. 6-inch tweeter in addition to a passive radiator fires sound out the front and it https://www.bluetoothspeaker.top/top-fashion-surround-sound-audio-multi-function-rgb-color-led-light-bluetooth-speaker/