The ActionHeat 5V battery heated reclining stadium seat is the ultimate portable heated seat for any outdoor event. 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. Featuring two extra-large heating panels strategically placed to keep you warm for up to 6.5+ hours. With a hidden, waterproof battery pocket and touch-button control, 3 heat settings are available ranging between 145F to 110F. HOW TO USE: Charge Up – Fully charge power banks with provided charger kit. Plug-In – Connect the power bank to the USB plug located in the pocket on the top of the cushion Turn On – Press and hold the touch-button control on the cushion for 3 seconds. Press the touch-button to adjust the temperature. Features: 2 Extra-large, built-in heating panels strategically placed on the seat cushion, and on the back. Easily adjustable to 6 different reclining positions, including a flat position Touch-button control technology (3 settings) 4 LED power indicators display the power bank's battery life Adjustable carry straps for easy travel Waterproof Battery Pocket Battery Voltage: 5-Volt The flat dimensions are 32" long x 20.5" wide x 2.5" thick Material Contents: Shell: 100% Polyester Cushion: 100% Foam Water-resistant outer shell Ultra-fine carbon fiber heating panels Estimated Heating Times: High (Red): 145F – 3+ Hours Medium (White): 130F - 4.5+ Hours Low (Blue): 110F – 6.5+ Hours Includes: (1) ActionHeat 5V Heated Folding Stadium Seat (1) ActionHeat 5V Power Bank (9300mAh) (1) USB Charging Kit How to Fold/Unfold Stadium Seat: Adjust your stadium seat to your ideal reclining position by folding the back of the chair towards the seat. You will feel a "click" between each adjustable setting.To unfold the seat to its original position, push the back of the chair completely forward to release the hinge and then open it to the fully flat position.