ion job rocker max wireless all-weather rugged 50 watt bluetooth radio speaker ion audio if you're the kind of person that loves to rock 'n roll all night and work hard every day, then the ion job rocker max wireless all-weather rugged speaker is your match made in heaven. from the workshop to the construction site, this sturdy little speaker can stand up against whatever weather, dust, and debris life throws at it. it's water-resistant, and has protective rubber and metal protecting its outlets and speaker. and not only does it look good, but it sounds good too. this 50 watt speaker has am/fm tuning, as well as bluetooth capabilities so you can stream in your favorite tunes. work hard, jam hard with the ion job rocker max wireless all-weather rugged speaker.