Quick and Long-Lasting Warmth: Heats up in seconds and stays powered for up to 10 hours on a full charge. The 7.38V UL certified battery also has a USB-A port for charging your smartphone or other mobile devices.
Comprehensive Protection: An intricate battery safety system guarantees defense against short circuits.
Easy Care: Machine washable; The carbon fiber heating elements and vest construction are designed to endure 50+ machine wash cycles.
Ultimate Comfort and Breathability: Crafted with an ultra-soft fleece lining and stand-up collar, this vest delivers warmth while maximizing breathability and unrestricted movement.
Heat Across Whole Body: Three carbon fiber heating elements generate heat across core body areas (left & right chest, mid-back). Switch between three heat settings (High, medium, low) with a simple press of a button.