We supplied popular media company Vice with custom wireless desk chargers for their premium gifting suite. The charger has translucent lights the light up when charging. Needs no battery, so keep plugged in to charge. The cord is included. Input: DC 5V / 2A; Output: DC 5V / 1A.  The charger measures 3 7/8″ W x 3/8″ H. This small and simple charger is perfect for the home or office desk. Compatible with iPhone 11, iPhone X, most Samsung phones.