Heated Stadium Seat Cushion, Portable Heated Seat Cushion, USB Heated Seat Warmer for Chair Outdoor Stadium Bleachers Seat Home, Winter Heated Seat Cover 1PCS (Black-1) Material: knitting Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) 🔥 Portable And Multifunctional, You Can Carry It With You Without Any Trouble. This Cool Cushion Is For Indoor Places Such As Homes And Offices... It Also Provides Strong Support For Outdoor Activities In Cold Weather, Such As Camping, Sports Seating, Fishing... A Must-have For Any Seat And Chair, Ensuring You Always Sit Comfortably. 🔥 This Heated Seat Cushion Comes With An Additional 5-foot USB Extension That Is Compatible With Any Output USB Power Port, Such As Power, Laptops, Wall Adapters, Automatic USB Power Supplies, Etc. This Heated Seat Cushion Is Non Rechargeable And Must Always Have The USB Into The Power Source During Operation. 🔥 The Grip At The Bottom Has Excellent Properties, Which Can Keep The Seat Cushion Fixed Without Tying A Rope. 🔥 [Temperature And Control]: This Heated Seat Cushion Can Quickly Heat Up In Two Minutes, Reaching A Temperature Of 30-40 ° C, Providing You With Comfortable Temperature In Winter And Ensuring That You Will Not Get Burned. It Is An Excellent Heated Seat Cushion. 🔥 This Heated Seat Cushion Provides Unparalleled Warmth And Comfort. This Heated Seat Cover Can Generate Continuous Heat, Keeping Your Entire Warm. With This Seat Heater, You Will Never Feel Your Seat Cold Again In Cold Months.