Package Including: UV Stick +USB Charging Cable+User Manual+UV test paper) How to use: 1 Routine disinfection: Turn on the Portable UV Sterilizer and shine on your object, such as a mobile phone. After 30 seconds, flip your object and repeat.This UV Sanitizer is ultra fast and portable,it can disinfect your objects within 59 seconds. It doesn't have to be 59 seconds, In fact, 5 seconds already work, but if you want better results, it will take a little longer. 2 Fine disinfection: Put the items to be disinfected together with the turn-on sterilizer in the disinfecting bag,then close the bag. After 3 minutes, turn over the items, close the bag and sterilize for 3 minutes. The sterilizer use bacteria-zapping UV disinfectant light targets in on those difficult to reach areas. Features: 1.The UV-C LED technology used in our products is a common technology utilized in hospitals to sterilize medical tools. 2.Suitable for households,travel, business,healthcare industries.It's easy to bring and use. 3.Products used in daily life,face wallet,watches, toothbrush,jewelry,glasses,keys,door handle,tableware,phone,desk, toilets,public places,car,pet supplies,freezer,etc. 4.Keeping your rooms,closets and household appliances in a agreeable environment. 5.Design to prevent accidental touch,Long press the only switch to start , long press the switch to shut down. Specifications: Voltage: DC 5V Rated Power: 5W Rated Current: 1A Power Mode: Type-C Power Supply, Support While Charging Charging Time: Around 2 hours Working Time: Around 2 hours Product Size: 5.2* 1.3* 0.6 in Packing Size: 8.3* 3.2* 1.6 in