Bullet Points:Delicate and Smooth: High-grade engraved rabbit velvet fabric, fashionable wear, delicate and smooth.Hidden Mobile Power: The light mobile power can be hidden in the inner bag, wearable, wireless heating, light and soft, can be used anywhere.Rapid Heating: Rapid heating, 3temperature levels, high temperature up to 55℃, red light high temperature 50-55℃, white light medium temperature 45-50℃, green light low temperature 40-45℃.Intelligent and Reliable: Manual timing for 30 minutes or 60 minutes, then automatic shutdown.Waterproof Function: Waterproof, waterproof heating element + double-sided waterproof silicone switch, the scarf can be washed directly.Specification:Name: Warm Electric Heating ScarfPower supply mode: mobile power supply 2AScarf weight: about 120gPower bank weight: about 50gColor: pink/grayTemperature: 40-55℃ 3 levelsSuitable for the crowd: ladies, men, elderly, childrenPower: 8.5WVoltage: 5VMobile power capacity: 5000 mATemperature: red light high temperature 50-55℃, white light medium temperature 45-50℃, green light low temperature 40-45℃Size(approx.):length 78cm/30.71in, width 11cm/4.33in, thickness 2cm/0.79in, suitable for various neck circumferencesFabric: light luxury engraved velvetCleaning method: fully waterproof, hand wash in warm water below 40℃Main function: heating anytime and anywhereHow to set timing:In any temperature range, quickly tap switch twice, the indicator light will flash quickly. The timing time is 30 minutes. Tap switch twice again quickly, the indicator light will flash slowly, the timing time is 60 minutes.Packing List:Heating Scarf*1Mobile Power Supply*1Size table: Please allow 1-2cm error for manual measurement, thank you.Due to the differences between different monitors, the picture may not reflect the actual color of the item.