๐ High power and low noise ๐ Quiet cleaning achieved by redesigning the exhaust air flow path of the motor to reduce wind noise ๐ High-speed BL motor optimal for cordless handy cleaner ๐ 4-mode suction power selection with mode memory function; The mode can be controlled by operation of ON/OFF button and Suction power change button; The cleaner can memorize a previous power mode and resume vacuuming at the same mode as last time user turned off for user convenience; Power mode can be selected before the cleaner is turned on; Selected power mode is indicated by 4 green LEDs ๐ Pipe is fixed by the locking mechanism to minimize it from accidentally coming off ๐ Cleaning of tight places can be done without nozzle by using the beveled end of pipe as a nozzle ๐ Ergonomic soft grip handle provides increased comfort ๐ Includes floor and sash nozzles for a variety of application ๐ Sash nozzle for cleaning corners and crevices of a car or furniture ๐ Battery protection circuit protects against overloading, over-discharging and over-heating ๐ Ideal for shop, office, hospital, airport, plane, station, train, home use, etc.