Product descriptionNOTE：The package ONLY includes a heated jacket (not including the mobile power supply), the mobile power supply needs to be purchased by the customer, and the heating time is determined by the battery capacity of the mobile power supply.Please note that the heated jacket must be connected to a 5V / 2.0A or more than 5V / 2.0A power bank.If the power bank's amps is less than 2.0A and the voltage is less than 5V, the carbon fiber heater cannot do normal work.

How to use the heated jacket1.Connect the power bank with the USB cable2.Put the power bank in your pocket3.Press the Belly / Back Button for 3 seconds to turn it on, and your stomach / back and waistline will start to warm up4.Short press to choose the temperature you feel comfortable at.The vest is automatically heated.A WINTER MUST-HAVE: Keep the body warm in winter without being restricted by too many layers.Suitable for men and women who enjoy outdoor activities.

THE BEST HEATED JACKET: Our heat-up jacket will prepare you for the great outdoors; keeping you warm and dry on bitterly cold winter days. Whether it’s for the daily commute, a brisk walk with the dog, or a countryside hike – this heated vest has you covered!