PNKKODW 2PCS 25in Dual-Side Heated Stadium Seats with Back Support, Extra Wide Stadium Chair for Bleachers, USB 3 Levels Heat, 5 Pockets for Outdoor Camping Winter Sports,Blue(No Battery)

【Rapid Thermal Activation System】PNKKODW stadium seat achieves operational temperature in 180 seconds with tri-level thermostat reaching 130°F, delivering instant warmth even in sub-zero environments through USB power bank connectivity (Battery NOT Includes).