Gerbing 5V Waffle Knit Heated Hat

Gerbing 5 V battery heated waffle knit hat is versatile enough to be worn in various outdoor activities such as hiking, skiing, or simply commuting in cold weather, Waffle knit fabric used in this hat is not only soft and comfortable but also adds a fashionable touch to your winter wardrobe, Hat is designed to fit most head sizes, providing a snug and cozy fit, Hat traps your head's natural heat and will love the extra comfort of strategically placed heating panels on both ears, Hat features integrated heating elements powered by a 5 V rechargeable battery, allowing you to enjoy the warmth for up to 4.5 non-stop hours, Whether you need gentle heat or an extra cozy feeling, this hat allows you to find the perfect temperature to suit your needs, Operating the heating function is hassle-free, with a simple on/off switch conveniently located on the hat, Once the waffle knit hat is powered on, the heating elements quickly heat up your ears and head in just a few seconds, Rechargeable 5 V lithium-polymer batteries deliver 3 levels of heat, controlled by the temperature controller on the hat, Battery provides consistent heat, making it ideal for outdoor activities in cold climates, With three adjustable heat settings, you can customize the level of heat according to your preference, Hat can reach a maximum temperature of 130°F while lasting up to 4.5 hours, Built-in heating panels strategically placed over both ears, Touch-button control technology (3 settings), 4 LED power indicators display the power bank's battery life, Battery pack can be easily recharged using the included USB cable, Battery Voltage: 5-Volt, Breathable acrylic blend with fleece lining, An advanced heat-trapping insulation layer, Ultra-fine carbon fiber heating panels, One size