The OEM Original 6V AC Adapter for the Breg Polar Care Cube is a heavy-duty power supply designed specifically for cold therapy equipment. With a voltage compatibility of 115 V and 120 V, this AC/DC adapter by Hon-kwang ensures reliable power delivery to your device. The sleek black design complements the Polar Care Cube model, making it a seamless and essential component for maintaining optimal performance of your cold therapy machine.