powerful cleaning and suction power. The dust mite suction port is up to 200 mm wide, making the efficiency better. Kills germs with the highest UV light, eliminates dust mites up to 99.9%. 50 degrees Celsius heat wave to remove dust from the surface. Made of good quality ABS material. The dust box and filter can be easily removed for cleaning. Eliminates dust mites on the surface up to 4 layers with the highest temperature UV light. Strong vibration and powerful suction Double layer HEPA filter for dust and dust mite filtration. On-off switch, easy to use, ergonomic button The handle is designed to be comfortable in your hand. Suitable for vacuuming dust mites, mattresses, sofas, pillows, cushions or bedding.