YAMNYSS Women's Heated Underwear Tops 16 Heating Zones Electric Thermal Baselayer Shirt for Outdoor Skiing Cycling Hiking,Gray,XS

SOFT AND WARM--The heated thermal underwear is made from soft cotton fabric and velvet lining, windproof, cold protection, to provide you with all-day comfort and warmth, making it an ideal choice for staying warm both indoors and outdoors 3 TEMPERATURE LEVELS--Heating underwear with 3 temperature modes to meet your warmth needs in different weather, red light(45-55℃), white light(35-45℃), blue light(30-35℃), easy to operate, suitable for users of all ages FULL COVERAGE HEATING--Thermal underwears built-in carbon fiber heating elements, far infrared heating, compatible with most 5V USB portable chargers on the market, with just a push of a button, generate consistent heat for core body parts, safe and reliable (Not Incluede Batteries) BEST GIFT--Our heating thermal underwear perfect for all kinds of outdoor activities, a good partner for your winters going out work, it makes a ideal gift for elders, lover, friends, or yourself for Christmas, Thanksgiving, Birthdays, or any special occasion WASHING INSTRUCTIONS--Take out the portable power supply, put the clothes in the laundry bag, use neutral detergent(wash by hand or machine), can be used after natural air drying. Do not rub or beat hard