1. Upgraded vacuum cleaner antibacterial dust light, high-intensity green light & purple light inhibit bacteria and mites, giving you a more comfortable and hygienic living environment 2. Upgraded push-pull cardboard, adjustable irradiation range 3. Wide compatibility, suitable for most vacuum cleaners and floor scrubbers on the market 4. ABS sealing material, can be washed with water, no need to worry about water ingress 5. Built-in lithium battery (220 mAh), long battery life
