Note: Do not irradiate the eyeball directly to avoid injury. specification: Condition:100% Brand New _x000D_Item Type: UVC Light_x000D_Power Supply Mode: USB Charging_x000D_Battery Capacity: 380 mA_x000D_Battery Voltage: 3.7V_x000D_Charging Time: About 1.5H_x000D_Working Voltage: 5V 1A_x000D_Product Power: 0.5W_x000D_Ultraviolet Wavelength: 260-280nm_x000D_Instructions for Use: click the power button to turn it on, after cleaning, click the power button to turn off_x000D_Charging Instructions: Red light on when charging, green light on when full charge Features: 1It can clean daily necessities such as baby toys/crawling mats/strollers/clothes/food supplement bowls. 2It can also clean the pet's sofa/bed sheets/clothing/pet cage/washing cup. 3Using pure physical cleaning method, using 260-280nm wavelength irradiation, it can be thoroughly cleaned instantly. 4This product is small in size, does not occupy space, and is easy to store and carry. 5One?button design, very simple, convenient to use, and very comfortable to hold. PackageList: 1 x Host 1 x Manual 1 x Data Line