【SMART SENSOR:】Biange air purifiers have a touch screen displays the values of PM2.5, temperature, and humidity in real-time. Equipped with an air quality sensor, which can display the air status in real-time with a green/yellow/red ring. In AUTO mode, according to the air quality, the cleaner will automatically adjust the fan speed.
【TRUE HEPA AIR PURIFIER:】Ozone-free and 3-stages design, including fine preliminary filter, true HEPA filter, and activated carbon pre-filter. Filter 99.97% of particles as small as 0.3 microns, breathe fresher air with Biange air cleaner. It traps large particles such as hair, pets dander, captures small particles, such as smoke, dust, pollen, and removes odors from pets, smoke, cooking fumes, VOCs .etc.
【WIDE PURIFICATION SPACE:】CADR rated up to 180 m³/h, refreshing air up to 25㎡ in 20 mins (3x/hr). Biange air purifiers for home large room suited for medium-sized rooms such as living rooms, bedrooms, kitchens, study room, or dorms. It features a temperature/humidity sensor, which helps you make corresponding adjustments as needed.
【QUIET&AUTO MODE:】Our HPEA air purifier supports sleep and auto mode. In sleep mode, screen turns off, fan speed reduces, working under low noise as low as 25db which not interfere with your sleep. The portable air cleaner has three fan speeds, the first gear which is the most frequently used is 32db, still not interfere with your normal work or study. In auto mode, the purifier will adjust the fan speed according to the air quality.
【TIMER&CHILD LOCK&FILTER REMINDER:】The timer function allows the home air purifiers to be turned off after setting 2/4/8 hours. With a child lock function, it can prevent children or others from accidentally touching or modifying it. There is a filter replacement indicator to remind you to replace the filter after using enough time.