This fun set of christmas lights is also a phone charger, simply plug into your power source with the standard usb end, and trim your laptop or computer screen, and or use to charge your phone, the lights have a triple adaptor which has a usb c, micro usb, or lightning adaptor for iphones. There are 8 retro pinecone style fairy light led bulbs strung along a 106cm cable, so long enough to decorate your screens and charge your phone at the same time. Usb to usb c, micro usb, lightning106cm8 x multicolour bulbs 3.5cm