Overview

Adjustable Heated Liner for Effortless Warmth

Add it to your winter capsule wardrobe! Crafted to keep your core warm without altering your style, Vanguard is a heated base layer that can fit seamlessly under your favorite flannel shirt or sports jacket. The dual-source system offers up to 19 hours of warmth. Vanguard is your heated armor, perfect for day-long outdoor adventures or extended shifts.

Feature Details

Adjustable waist design with velcro ensures a more inclusive fit for various body shapes during daily activities.
Stretchy rib fabric along the sides provides flexibility, allowing for ease of movement throughout the day.
The anti-static fabric reduces clinging, keeping you comfortable throughout the day.
External battery pocket helps easily access and swap out batteries.
The vest can operate with two batteries at a time. You may purchase an additional battery to double up to 19 hours of heating.

Heating system

Single control for dual source. The left battery drains first, then the right one.
3 heating zones: abdomen and mid-back
Working hours with one battery:
- High setting: 3hrs 10mins
- Medium setting: 5hrs 15mins
- Low setting: 9hours 30mins
Vibrating button allows you to operate the heating system without removing your outerwear.
Vibrating system: long press for powering on and off (Vibrating for about 3 seconds)
- High: vibrate three times
- Medium: vibrate two times
- Low: vibrate once

Battery Performance

7.4V output for fast preheating
Type-C port for charging and USB port for device charging
Fully charges in 4 hours with a 5V/3A charger
UL, CUL, CE, FCC, and RoHS certified for safety and quality
Capacity: 4800mAh/7.4V/35.4Wh
Weight: 6.53 oz (185 g)

Materials & Care

Materials

Shell (main): 100% polyester
Shell (side): 76.5% nylon, 23.5% spandex
Lining: 100% polyester

Care

Use A Mesh Laundry Bag
Machine Wash Cold
Gentle Cycle
Do Not Bleach
Line Dry
Do Not Iron
Do Not Dry Clean

Warranty & Return

6-Month Limited Warranty on heating elements
6-Month Limited Warranty on battery
No Return & Exchange

Warranty & Return

3-Year Limited Warranty on heating elements
1-Year Limited Warranty on battery
FREE return shipping in the U.S.

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(Open-box) Vanguard Unisex Ultralight Adjustable Heated Liner Vest

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