Portable UV Handheld Home Travel Ozone Sterilizer

Germicidal lamp: UV-C 253.7nm with ozone
Irradiance:> 300 * 90% uw / cm2 (5cm distance 253.7 wavelength)
Power: 1W
Dimensions: 37.5x37.5x98mm high-unfolded 141mm
Battery: 600 mAh / polymer lithium battery
Endurance: 45 times / 2 minutes (90 minutes)
USB charging: 5V 1A outer box 40 pcs