The updated Torrid 2.0 softshell heated vest brings you the ultimate comfort and heating performance. Utilizing a four-way stretch softshell fabric and patented Microwire heating technology, this great vest warms up in seconds with a touch of a button and provides hours of continuous heat to keep you warm during any cold-weather activity.This garment is breathable, flexible, and highly durable to withstand extended use. The added water-repellent finish enhances the performance of the garment in wet conditions. To enhance the warmth of the garment, the soft shell is bonded to a fleece lining which provides added comfort with an excellent next-to-skin feel.Gerbing 7V Battery Heated Jackets & Vests Include: 7V 3400 mAH Rechargeable Lithium-ion Battery Pack (25.16Wh)Wall ChargerDetailed InstructionsGerbing Lifetime WarrantyGerbing Torrid 2.0 Softshell Vest Features: Four Microwire heating zones: Chest (2), Back (1) & Neck (1)DWR finish repels snow and rain135° F Maximum heatActive heat retention technologyHeats for hoursWater and Wind ResistantIdeal mid-layer or outerwear pieceComfortable & Stylish FitBattery Integrated Temperature ControllerThe battery has 4 heat settings as indicated by lights and Heat Times: 100% (4 red/blue lights) - 2 Hours75% (3 red/blue lights) - 3 Hours50% (2 red/blue lights) - 5 Hours25% (1 red/blue lights) - 8 Hours Charging Battery: (We recommend charging overnight for the first charge.)Charge 100% before use (a full charge takes about 3 hours).A red light will appear on the wall charger when charging.The red light will change to green when charged.Maintain at least 25% power when the battery is not in use. This practice will prolong the life of any 7V battery. How it Works: Step 1: Power on by pressing and holding the power button.Step 2: To change temperature, press and hold the power button until the LED light reflects desired setting. *Power level setting can only be indicated when conne