Pants and T-shirts Are Sold Separately ??High Quality Fabric??Fernida slim fit thermal underwear implant with the heating physiotherapy miro-carbon fiber,made of soft skin-friendly material which ensures warm and comfortable touch feeling. ??Excellent Design??Heated pant with 3 heating pads,heated t shirt with 3 heating pads for large area heating, intelligent temperature control.slim fit design for better warmth.Design with the latest carbon fiber and high-quality TPU heating sheet, it will start heating quickly when powered on. 3 levels of Adjustable Temperature with Indicator Lights and adjust the temperature you need. ??Safety Performance??Safe insulation design,The warm top built-in thermal protection module.5v safe voltage??Once it is overheat, it would stop until the heat return to the standard temperature.And the washing machine would not affect the heating system inside the heating clothes, safe and durable.Support Hand/ Machine/ Dry wash. ??Heating Health Care Underwear??The heating clothes help to improve blood circulation,enhance metabolism,reduce muscle stiffness etc.activating blood and keeping warm for your body.A perfect present for your elders,lover or friends.The best Thanksgiving and Christmas Gift. ??Customer Care??The warm t shirt and pant does not come with a power bank or battery pack but included USB plug (No longer limited to exclusive batteries, you can use General power bank on market).Please contact us if any issue or inquiry with our products, we will get back to you within 24h.