Keep your belongings clean wherever you go, killing up to 99, 9% of the bacteria on items placed inside the pouch. Perfect for sanitising your keys and phone while on the go in 5 minutes in fast mode or 10 minutes for full clean. The three UV C LED lights inside are non toxic and mercury free. The design will also ensure that the UV C LED light will switch off automatically when the sterilising pocket is opened via the zipper and magnetic closure so the user will not be exposed to the UV C light. With integrated 400 mah battery to clean wherever you need. Material outside: 300D polyester and PU. Including PVC free TPE material micro charging cable. UV C wavelength 270nm 280nm.