This sterilizer box by #STARSWR is a great way of disinfecting your cellphone, keys, jewelry and more. Very easy to use and I like I can also use aromatherapy essential oils with this box. One of the nicer functions is tg hat it is rechargeable via a USB cord that is included in this box. This way it is not only cordless, but I don't have to worry about it running out oi f batteries. To get this for under $20 is a real bargain. In today's world of coronavirus, this is one gift that anyone would appreciate as it helps keep us safe from germs and bacteria.