(Open-box) Vanguard Unisex Ultralight Adjustable Heated Liner Vest(Battery Set Not Included)

Overview

Add it to your winter capsule wardrobe! This ultralight piece fits seamlessly under any outerwear, like a windbreaker or trench coat. Invisible yet utility, it offers up to 8 hours of warmth. All-day comfort is provided for city commuters, avid hikers, outdoor workers, and frequent travelers.

Highlights                                       

• Regular fit
• Hip length (size medium measures 24” long)
• The most lightweight ororo vest
• One control for dual power source
• Vibrating button to signal heating level beneath outerwear

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)