Thermal control type Product power: 50w-100w Product voltage: 220v 50HZ Temperature control: dual control Temperature regulation: 0-2 gear Features: soft and comfortable electric blanket. Winter bedding/car supply. Second gear temperature control. Package includes: (random color, random controller appearance) 1 * Electric blanket Note: there may be 2-4 cm error in the size measured manually. I hope you can understand that there are some differences between the color of the actual product and the photo. It is only used for the blanket under the bed. It cannot be washed or dry cleaned. It cannot be used. Q 1. How to use the electric blanket correctly? A: The electric blanket shall be placed under the bed sheet/mattress and shall not be folded after being powered on. The power switch must be placed outside, and no object is allowed to cover the switch. It is forbidden to sleep directly on the electric blanket. Q 2. Why can't the temperature rise be felt after the electric blanket is turned on? A: The electric blanket is thermostatically controlled and the temperature rises slowly, so please preheat it for 30 minutes before use. Q 3. How to select the size of the electric blanket? Answer: First measure the size of the bed. The size of the electric blanket is 10-20cm smaller than the size of the bed. Q 4. Can the electric blanket be washed? A: It is generally not recommended to wash the electric blanket. Because the electric blanket is under the mattress. If it is dirty, use a soft brush to clean it, and then dry it naturally to avoid sun exposure and electric drying. Q5. Is the electric blanket safe? Will it leak electricity? Answer: The electric blanket is a safe double helix temperature heating wire to ensure product quality and safety. It has passed 3C CE RoHs FCC certification.