Features:1. Fast heating, high efficiency, heating only takes a few minutes, so you can keep your feet warm immediately.2. Use with 5V DC transformer3. High temper ature and slight heat, medium heat, up to 45 degrees4. Safe and environmentally friendly, suitable for computer workers5.5V safety voltage, 10W1W power6. Can be used as ordinary slippers, just unzip the zipper, and then take out the heating sheet.7. The bottom is designed with high-end particles, thickened, can keep warm, non-slip and anti-dirty.8. Multi-purpose, built-in heating chip USB. You can connect mobile power, computers, car charging adapters, etc., which is very convenient, safe and power-saving.9. High-quality snowflake velvet fabric provides warmth and comfort to your feet.10. The perfect gift: This is the perfect gift for your family, friends and partner.Specification:Size (approximate): 32*28*12cmElectric heating film size: 15*5.5cmMaterial: Plushcolor: Grey, Pink, Green, CamelVoltage: 5VPower: 10WNote:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2. Please allow 1-3mm measuring deviation due to manual measurement.Package included:1 x Electric Foot Warmer