UV Light Sterilizer / UV Sanitizer Wand Features: 1. Suitable for home, office business trip, outing, tourism, easy to carry and use. 2. Using ultraviolet light, 99.99% can remove bacteria, and molds covering household products, and remove odors, bacteria and rhinitis, pneumonia, asthma and allergies. 3. Maintain cleanliness in the room, closet, and household items. 4. Lightweight clam-shell design saves space and can be carried with you and use to sterilize surfaces and objects at any time (i.e. face masks, door handles, keys, cellphones, laptops, glasses, toothbrush, etc..) 5. Simple operation, just press the switch button to sterilize face masks and other germ-attracting items. 6. Built-in automatic safety switch, the UV Light Sterilizer will automatically turn off when the rotating germicidal lamp tube is facing upwards in the working state. If you need to restore the working state, you only need to rotate the germicidal lamp tube facing down 7. Used in personal daily necessities, chopsticks, spoons, tableware, telephone sets, desks, toilets, public places, cars, etc., to avoid the harm of germs and bacteria, and ensure a healthy and healthy living environment. 8. The UV Sanitizer Wand can be powered by USB connection (cannot be charged), also supports 4 AAA batteries Description: Material: ABS Power: 3W UVC Sanitizer Light Wand wavelength: 254nm Irradiation intensity: 2500uw / cm2 Dual Power: USB and 4 x AAA batteries (Batteries not included)