Intelligent heating scarf, multi-part heat, winter neck warming, abdominal heat therapy, waist soothing fatigue, five seconds of quick heat, fashionable and versatile, and can provide superior warmth retention. Three-stage intelligent thermostatic heating, one-button temperature adjustment between 42℃, 48℃, and 55℃, easy to deal with changing weather. Wide applications, suitable for walking, running, cycling, hiking, camping, traveling, mountaineering, fishing, skiing, etc.Features:Intelligent heating scarf, multi-part heat, winter neck warming, abdominal heat therapy, waist soothing fatigue, five seconds of quick heat, fashionable and versatile, and can provide superior warmth retention.Selected synthetic fiber filling, light and breathable, nice heat storage performance, high resilience, a strong sense of three-dimensional, washable, easy and worry-free. (Please remove the battery before washing. Hand washing is recommended.)Three-stage intelligent thermostatic heating, one-button temperature adjustment between 42℃, 48℃, and 55℃, easy to deal with changing weather.Adopts large metal fiber heating plate and intelligent chip powersupply, high-efficiency heating, to achieve 5 seconds of quick heating, and 2 hours of continuous heating.The flexible metal fiber heating plate is crimp resistant and bend resistant, passing more than 1500 times of 90° bending test.Built-in 5000mAh removable battery, lightweight and burden-free, and it can be used to recharge your cellphone.Wide applications, suitable for walking, running, cycling, hiking, camping, traveling, mountaineering, fishing, skiing, etc.Specifications:Name: Electric Heated Scarf Material: synthetic fiber+metal fiber heating plateColor: white, red, black, green (optional)Battery: 1 * 5V, 5000mAh battery (included)Rated power: 4WCharging time: 40-50min Total length: 1.25m / 4.10ftItem weight: 200g / 7.05ouncePackage size: 250 * 200 * 80mm / 9.84 * 7.87 * 3.15inPackage weight: 214g / 7.55ouncePacking List:1 * Electric Heated Scarf