With an IPx6 rating this speaker will take the all water you can throw at it. The IPx6 rating means it can take any water spray from a powerful water jet and remain safe and dry. Double 40mm play unit+ Circular low frequency passive radiator, Combined with the DSP 3D stereo sound chip brings to you excellent sound. Support TrueWireless, handfree, and line in mode. Battery could last for more than 18 hours.