With a non-chemical approach, the Purity UV-C cleaning case & wireless charger kills most germs found on daily use items. Two cleaning modes: Quick clean 90 sec & deep clean 5 min. Has a built-in 5W wireless charging pad plus Qi-equivalent compatibility, Foreign Object Detection functionality and NTC temperature sensing to keep the battery in optimal condition. Includes a 39-inch USB-C cable. FCC certified. Product must be plugged into a power source and does not hold a charge.