This ABS Plastic device has a sanitizing function that kills approximately 99% of germs from your smartphone when used properly. Input: 5V/2A; Wireless Output: 5W. It has 2 sanitizing modes: 90 seconds and 5 minutes (shorter time for smaller devices). This charger includes instructions & USB to USB C charging cable. FCC Approved. Not intended for medical use; not recognized by the CDC or FDA as safe or effective against COVID-19 or any virus; no guarantee item will protect users from any illness. Complies with Prop 65. 8" W x 5" H x 4" D