The YN360S 3200-5600K LED Ice Light from Yongnuo is a compact, self-contained, bi-color LED strip light with integrated bulbs for additional color effects. Small enough to fit in a camera bag, purse, backpack, or pocket, this versatile light features a USB port that allows it to act as a portable power pack for recharging smartphones and other compact devices. It is easily charged using the convenient integrated micro-USB port. The YN360S is Bluetooth compatible, and can be controlled from approximately 45 feet away using a free app for iOS devices.