Selection Type: HEPA Filter Power Supply: Battery Powered Voltage: 22.2 Volts 【Green LED Light and Amazing Lightness!】 Compared to traditional types on the market, the "MJ37" vacuum cleaner uses a high-brightness green light, which is closest to the human eye's contrast, allowing you to see invisible dust. It adopts an 11-stage telescopic tube, allowing you to adjust the tube according to your height. The pipe section can be extended from 45 to 69 cm, making it easy to clean high places. Therefore, the weight is only 1.1kg! (body weight), and can be used freely with one hand. 【70Kpa Super Strong Suction! 3-Stage Suction Mode, Easy Cleaning:】 The tailulu innovative wireless vacuum cleaner adopts an advanced 550W brushless motor, which can control the speed more stably than the load changes of conventional motors. The suction power is 100%, reducing the residue of dust with high power and improving cleaning efficiency. And, the suction power reaches 70KPa, creating powerful suction and enhancing filtration capacity! Among them, it has "Normal Mode", "Normal Mode" which optimizes charm and driving time, and "Strong Mode" which is convenient when you want sufficient suction power, and "Eco Mode" which has limited operating time. You can easily adjust the 3-stage mode by pressing the "+" and "-" buttons, supporting various cleaning requirements. In addition, with "180° left and right, 90° up and down rotation" and "V-shaped anti-tangle roller brush", it does not tangle hair and can comfortably clean hard-to-reach places at any angle. 【Up to 60 Minutes of Long Operation, Large Capacity Removable Battery, Low Noise!】 The cordless "MJ37" combines convenient and fulfilling cleaning performance and adopts a large-capacity lithium-ion battery that can be replaced with one touch. With a full charge, it provides a stable and powerful power for up to 60 minutes, thoroughly cleaning the house. It can be fully charged in about 4 hours with quick charging. 【Cyclone Type & 6-Layer Filter System & One-Touch Dust Disposal, Easy Maintenance!】 This vacuum cleaner is equipped with a cyclone dust separation and a 6-stage sealed filter system with a HEPA filter, and the 1.0-liter large-capacity dust cup. The vacuum cleaner has passed the PSE electrical safety certification and can be used with confidence in Japan.