Shoulder-type battery vacuum cleaner Backpack vacuum cleaner Price Product Name shoulder Vac Model TK55DC use Applicable to theaters, schools, commercial buildings, apartment buildings, hospitals, airports, churches, hotels, cars, yachts, hotels, restaurants, bars, etc. clean place to work. Technical parameters Model model TK55DC power 600W power voltage voltage DC 36V 10AH noise noise 59db (A) the degree of vacuum vaccum at nozzle 15Kpa height high 650mm flow airflow 1.5m3 / min volume tank capacity 5L charging time charge time 3h hours run time 1h TK55DC lithium battery vacuum cleaner features: lithium power source, no drag line, shoulder accompanied by regular vacuum cleaner to complete the cleaning places that can not be involved. Equipped with special smart charger. Automatic temperature protection, ensure that the motor safety. Ergonomic back, carrying easier. Lower noise, open the "mute" mode. Suction blow one, a more thorough cleaning. Optional non-woven and paper dust bags, convenient and practical