- & - Engineered with the potent combination of 254nm powerful light and 3.6KHz ultra sound technology, it expertly removes 99.99% of harmful-beings lurking on beds, mattresses, pillows, and various fabric surfaces. Enhanced with an intelligent distance sensor to prevent powerful light leakage, ensuring a healthier, purer living space. & - Experience mighty 18KPa suction and intuitive cleaning with our dynamic dust buster! Its rapid 2900rpm roller brush, high-vibration pulsating pad, and robust 450W motor join forces to capture all dust and pet hair away. With the smart dust sensor, cleaning status is revealed in a glance through colorful LED indicators. & - In just 5 seconds, our cutting-edge bed vacuum heats to 140 (60), vaporizing moisture for an unparalleled clean. Along with advanced negative ion technology, it purifies the air, reducing airborne irritants for a cleaner, fresher, and sa