๐ A tool-activated dust extractor with a tank capacity of 6L, by redesigning the motor and fan specifications, for more powerful operation ๐ Suction power adjustment: 3 modes ๐ Auto-start Wireless system (AWS) ๐ Max suction power has been increased by redesigning motor size, fan diameter and number of blades ๐ Low noise level ๐ Suction power mode pre-selection (with mode memory function) • Suction power mode can be selected before the machine is turned on • Suction power mode can be checked by Switch box at hand • The cleaner can memorize the previous suction power mode and resume vacuuming in the same mode as last time user turned off for user convenience ๐ Remaining battery capacity can be checked by Switch box at hand ๐ When dust bag is not installed in the machine, the front cover won't close completely to minimize dust ingress ๐ Improvements for more comfortable backpacking experience • Redesigned waist belt optimally holds the weight of the machine body • Thicker cushions of shoulder and waist belts for reduced burden on user's body • Plastic back plates have been extended up to the rear of user's shoulders to distribute the pressure on the shoulders • Double fastening belts for minimizing decrease in work efficiency caused by insufficient fastening • Chest belt position is vertically adjustable to suit the user's size ๐ Automatic filter cleaning mechanism ๐ 2.1 m³/min of Max air flow volume and 20 kPa of Max sealed suction ๐ Delivers up to 130 min of run time using two BL4050F batteries with Mode 1 ๐ HEPA Filter is used as the main filter to capture very fine particles effectively ๐ 6 L extra-large dust bag capacity enables continuous cleaning work