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 Charger Detailed Instructions Gerbing Lifetime Warranty Gerbing Torrid 2.0 Softshell vest Features:  Four Microwire heating zones: Chest (2), Back (1) & Neck (1) DWR finish repels snow and rain 135° F Maximum heat Active heat retention technology Heats for hours Water and Wind Resistant Ideal mid-layer or outerwear piece Comfortable & Stylish Fit Battery Integrated Temperature Controller The battery has 4 heat settings as indicated by lights and Heat Times:  100% (4 red/blue lights) - 2 Hours 75% (3 red/blue lights) - 3 Hours 50% (2 red/blue lights) - 5 Hours 25% (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 connected to the garment. Step 3: Check remaining battery life by disconnecting the battery from the product. Press and hold the power button, the LED indicator will show 1 to 4 lights. LED lights to indicate remaining power will illuminate (4 lights are full power). Turning on the Heat: Step 1: Locate the power pocket; it will be on the wearer's left outer pocket. Step 2: Open the pocket and locate the power plug. Step 3: Turn on the battery by holding the power button until it lights up. Step 4: Insert the plug into the battery port and push it down to secure it in the plug holder.  Step 5: Push the power button on the battery to select the setting you would like. Step 6: Place the battery into a pocket and close the pocket. Gerbing 7V Men's Torrid Softshell Heated Vest 2.0