Why Should You Choose Yosoo Health Gear Heating Vest?
1. The heating vest have 3 Level Heating Settings: Red - Highest Temperature (50℃/122℉ to 60℃/140℉), White - Medium Temperature(45℃/113℉ to 55℃/131℉), Blue - Low Temperature(40℃/104℉ to 50℃/122℉)
2. The temperature can be easily changed by one button, long press the button for 2s to turn it on/off, short press the button to switch mode
3. Built-in 5 pieces carbon fiber heating elements generate heat across the belly, waist and upper back(two on belly, two on waist and one on back), make you feel warm all over
4.Powered by safe 5V voltage via USB cord, and built-in thermal protection module, once it is overheat, it would stop until the heat return to the standard temperature, so it is 100% safe to use