Looj travels along your cutter on its own, sensing and adapting to debris. The new iRobot Looj 330 Gutter Cleaning Robot blasts away dirt while brushing gutters clean on its own at the press of a button. The new iRobot Looj 330 Gutter Cleaning Robot features a high-velocity, four-stage auger for improved debris management. Looj will blast away leaves, dirt, and clogs while brushing gutters clean. Just press the CLEAN button and Looj travels through your gutters, sensing and adapting to debris in order to provide the most effective cleaning possible. A safer way to clean your gutters, Looj reduces repeated ladder climbing and overreaching from dangerous heights. The detachable handle doubles as a remote control, giving you complete forward and reverse control of the robot. The remote can also control the spin direction of the auger so dislodged gutter debris can be tossed in the correct direction, away from your roof. Looj can also work autonomously, cleaning your gutter all on its own, by just pressing CLEAN. iRobot 330 Features: Simple One-Button CLEAN Mode Just press the CLEAN button and Looj travels along your gutter on its own, sensing and adapting to debris. When Looj is done, simply double-click the reverse button and it comes all the way back to you. Looj can also operate in Manual Mode, allowing you to control its forward and reverse directions. You can also control the augers spin direction, so debris is propelled out of the gutter and away from your home. Lithium-Ion Battery This battery technology equips Looj with a strong power source, giving it the power needed to handle your gutters, including tough clogs, in no time. Lithium-ion battery technology also increases the life of the battery allowing it to still run like new after long winter storage. Four-Stage Auger The auger uses a 4-stage cleaning process to dislodge and remove gutter debris. First, the auger breaker splits apart clogs so the ejectors can then lift and throw debris from your gutters.