【Powerful Suction Bed Cleaner】This professional vacuum cleaner boasts a powerful suction of up to 16Kpa and a stable power of 450W. It combines a wide 20.32cm suction port with deep cleaning capabilities, enabling high-speed tapping of up to 36,000 times per minute. 【99.99% Allergen Removal & Ultra-Quiet】This bed cleaner uses a 40,000Hz ultrasonic frequency, 270nm LED UV light, and 65°C hot air to remove 99.99% of allergens. With a quiet design of 65 decibels or less, it keeps bedding and fabric products clean quietly, creating a healthy environment. 【Smart Dust Sensor Bed Vacuum】This vacuum cleaner monitors the condition of dust mites in real-time on an electronic display. 【High-Efficiency HEPA Filtration & Dual Dust Cup】Equipped with a HEPA filter that captures 99.97% of 0.3-micron particles, it prevents clogging while providing clean air. It adopts a 360ml large-capacity dual dust cup, making it easy to clean and allowing for long-term use. 【Gentle and Efficient】The V-shaped aluminum alloy roller brush is gentle on fibers, preventing hair tangling and achieving deep cleaning. Note: This product is not suitable for use in wet conditions. 【Safe and Easy】Designed to prevent UV leakage, avoiding harm from UV rays. The UV light has two casters and activates when pressed. A gravity-sensing switch is built-in, and the machine automatically turns off when lifted or not horizontal. 【Important Note】The roller brush has a protective device that stops the rotor if it gets tangled in fabric. After prolonged use, the motor overheat protection device may activate, causing a temporary stop. In that case, turn off the machine, let it cool down, and then use it again.