SPECSTAR Outdoor Camping Chair for Maximum Comfort This chair offers three heat settings for the seat and backrest reaching a stable 140?F for warmth in cold conditions. Its wide seat and reclined backrest provide great support for long outdoor use. Cotton padding adds comfort and its lightweight design makes it easy to carry and store. 3 Level Heated Settings 12V 20W High-Power Heating System; Lasts 4 Hours. Over Heat Protections Built-in NTC thermistor for safe usage. Product and Package Information Material: Steel Sponge 600D Oxford Cloth Unfolded Size: 23.5 ? 23.6 ? 37.5 Package Size: 38.2 ? 11 ? 9.4 Product Weight: 11 lb Product Weight: 14.4 lb