Add heat to your outdoor activities with the Chaheati Heated Add-On Chair Cover. Powered by a robust 11.1-volt rechargeable battery, the Chaheati Chair Cover transforms your ordinary camp chair into heated bliss with 6 large woven heat elements and 3 temperature settings. Lightweight at only 1.6 pounds, the Chaheati 11.1V Heated Chair Cover, is easily transported to the campsite, tailgate party, backyard gathering, hunting blind or game sideline. The chair cover attaches quickly to your camp-style chair for hours of warmth!