2Pcs/Set 12V/24V Car Electric Heating Car Seat Cushion with Backrest for Winter Universal Vehicle Seat Warmer - Black/Blue ?The heated car seat cushion in winter heats up quickly, providing comfortable warmth for your back, hips, and thighs ?The automatic mode with intelligent induction starts and stops heating automatically and the manual mode has 3 heating settings ?The heated seat cover with a non-slip design and stretchy straps makes sure that your home chair, car seat, or office chair remains in place ?Designed with overheating protection, the heated seat cushion saves energy and improves safety factor when used ?The universally designed size fits the most standard 12V/24V car, truck, SUV, and RV seats or office chairs Specifications: ?Temperature range: 13?-55? ?Rated voltage: universal 12V/24V ?Rated power: 30W ?Energized mode: cigarette lighter interface ?Main material: velvet + PU Package included: ?2 x Car Seat Cushion ?1 x 2-in-1 Cigarette Lighter Charger ?Other items not included