With a simple tug on the hose, the RoboReel Air Hose Reel's electric motor retracts it slowly back into the device, minimizing the chance of damage/injury due to the whipping action that can be experienced with spring-retractable reels. Available as either a portable model (with optional wall-mount accessory) or ceiling-mount model, both feature a 360º swiveling ball design, a lay-flat UV/oil/gas/chemical-resistant hose, and a 180-volt motor.