Material: Knitted fiber composite material + non-slip mesh + heating wire fiber. Size: 45 x 45 cm. Color: Black Interface: USB (can be used with a power bank, recommended power bank 2A or above) Voltage: 5V product range Length: about 80 cm Temperature: 30-40 Quantity: 1 piece Package Contents: 1 * USB heating pad Applicable scenarios: car seats, sofas, offices, etc. 1. Safe to use: The USB plug of the heated car seat cushion is convenient for using electricity, the 5V low voltage output is safer, and the intelligent temperature control. It won't get too hot and burn your buttocks, and a good constant temperature will keep you warm and more comfortable. 2. Fast heating: Our heated car seat cushion heats up and releases heat quickly, giving you a comfortable and warm driving experience. Breathable fabric, wear-resistant and durable. 3. Non-slip bottom: The heated car seat cushion is made of non-slip silicone particles, which have good anti-slip properties, allowing the seat cushion to be better fixed without moving. 4. Washable: Suitable for a variety of car models, equipped with elastic bands, easy to remove and wash (dry naturally, no twisting), easy to change and wash, allowing you to keep the space in the car clean and comfortable. times. Drive safely and enjoy the ride. 5. Multifunctional: The heated car seat cushion is also suitable for all cold outdoor seats as long as there is a USB socket that can be connected to the power supply. There are USB sockets in the car that can be used via lighters; at home and on office chairs, USB sockets can be powered by computers, mobile phone chargers, and bags.