Used once and found it insufficient for my build, so I'm selling it. Seat cooler for cars, 12V/24V, USB, 3-level adjustment, cool seat, car seat cover, air seat, blower, 16-fan, 20-fan, 24-fan, semiconductor, excellent breathability, fan seat, breathable, automobile, driver's seat, passenger seat, anti-slip, heat対策 (heat countermeasures)