COMPACT CONVENIENCE: This lightweight 6 can mini cooler & warmer features a removable shelf, self-locking latch, and carry handle- all designed for easy portability. Fit it anywhere- or grab it and go! COOL: chill up to 32°F below ambient temperature, Well insulated interior holds temperature even after unplugged. AC & DC INCLUDED: Included are 2 detachable power chords, 1 AC for wall outlets, and 1 DC for cigarette lighters. Use at home or on the road! ETL CERTIFIED: We take the quality of our products seriously. This product is ETL certified so you can be sure that you're receiving a safe, efficient, high quality appliance. GO GREEN!: This eco-friendly product was engineered with thermoelectric technology. It uses advanced semiconductors that are free of CFC's and refrigerants, making it better for the environment.