The Chaheati 7V battery heated reclining stadium seat is the ultimate portable heated seat wherever you go. The lightweight and portable construction features 2.5" of comfortable cushioning, two powerful built-in heating element & a carry strap that lets you bring the heat wherever you need it, and keeps you warm for up to 6+ hours. The seat adjusts to 6 different reclining positions that provide comfort and versatility to take on any outdoor event. The stadium seat can also be reclined to a flat position. With a hidden, waterproof battery pocket and touch-button control, 3 heat settings are available ranging between 150F to 105F.