Features： 1、Scientifically proven with optimal 254nm UVC light germicidal surfaces by literally destroying the DNA strand of many types of microorganisms like mold, germs & dust mites. 2、You can safely place it in a car, a bathroom, on a desk,closet etc. It'll do a full 360 degree germicidal cycle within 2m² area. Plus, it also features a 30 minute shut off as well. Please remember to only use this around non-living objects. 3、USB rechargeable designed, built-in 890mAH battery, the lamp is recycling, energy saving and environmental protection. 4、Long service life, it can be used for 10,000 hours, effectively germicidal and purifying the environment. 5、With a child lock to prevent children from accidentally touching the switch and causing injury. Specification： Condition: 100% Brand New Item Type: Germicidal Light Material: Aluminum Alloy + UV Lamp Tube Optional Color: Silver, Gray Battery: Built-in 890mAH Lipo Battery Percentage of Germicidal: 99.90% Range of Application: <2m² Method: Ozone & UVC Power: 2W Voltage: 3.7V Capacity: 890mAH for Spectral Wavelength: 254nm Mode of Power Supply: Portable & USB Cable Working Hours: 30 mins/60 mins with 20s delay-action Battery Life: 30 mis working for 5 times or 60 mins working for 2 times afer recharging Working Life: Approx.10000 Hours Child Safety Lock: Yes 5 Meters Rada Induction: No Automatically Power off when It is Dumping: No Size : Approx. 49.5 x 49.54 x 156.5mm/1.9 x 2 x 6.2in Suitable Place: Carriage, Wardrobe, Kitchenroom, Bathroom,mother & Baby Products, Small Rooms, Etc. Operating Steps: 1. Press the power button, the blue light of the child lock indicator lights up. 2. Press and hold the child lock for more than or equal to 5 seconds, the blue light of the child lock goes out and unlocks. 3. After unlocking, the power indicator lights blue. 4. Press the power key, the power indicator flashes, the time function key, the 30min and 60min indicator lights blue. 5. Select the germicidal time 30min or 60min, the time control function lamp flashes and enters the open state. 6. After entering the power-on state, the time control function light flashes for 20 seconds, then enters the germicidal state, during which 30min or 60min is always bright blue. 7. After the lighting reaches the germicidal set time of 30nmin/60min, complete the sterilization activity. Package List： 1 x Germicidal Light  1 x USB Charge Cable