• Stay Warm ​Carbon Fiber Heating Technology
  
• Infrared Heat for Pain Relief & Other Health Benefits
  
• Taiwan MEDICAL DEVICE LICENSES APPROVED
• FCC, CE, TFDA, Cytotoicity Test Passed, ISO-9001 ..
  
• StayWarm Taiwan, China & USA Patents
  

TAIWAN & CHINA PATENTED

SUN HJMV1  

​Lithium Battery Heated Vest

WELCOME TO Staywarm !  

CARBON FIBER TECHNOLOGY HEATED APPARELS​

Special 7.4V design & Specs for professional heated items

​    Great Sun Tech Corp.

Lithium Battery Operated Heated Vest For Men

 
It's perfect for both Cold weather job Site conditions faced by men and more as well as outdoor sports activities such as Shopping, skiing, adventure sports and many more..

Offering stylish Look with performance fit that provides maximum flexibility and comfort, Polyster material,tri carbon fiber heating Zone that are sewn in to fabric to distribute heat to core body areas.

The comfortable fitting and varying heat needs, which can be set to high, medium, or low with a simple touch of a button on the label.

 
Key Features and Specifications

 

• Cold weather Technology: Multi-layered fabric actively warms the body and stimulates blood circulation.
  

• Three heat zones: Vest distributes heat to core body areas via three sewn-in carbon fiber heating zones.
  
• Superior run-time: Up to 7 hours of heat on a single charge of one battery*.
  
• Easy-to-operate heat controller: Includes three heats settings–high,medium, and low–plus a warm-up feature.
  
• Vest battery holder: Sleek pocket design for minimal interference during job site work or outdoor activity.
  
• Three pockets: Includes two hand pockets plus a chest pocket–ideal for storing cell phone, MP3 player, keys, and more.
  
• 3 level Heat Control: The Heat control button.

Quick Details

• Product Type: Vest & Waistcoat, Heated Vest for outdoor, hunting, finshing
  
• Age Group: Adults, Adult
  
• Supply Type: OEM Service
  
• Shell Material: Polyester / Nylon
  
• Filling Material: 100% Polyester
  
• Fabric Type: Woolen
  
• Gender: Unisex
  
• Use: Outer Wear
  
• Feature: Anti-Shrink, Breathable, Eco-Friendly, Plus Size, Quick Dry, Waterproof
  
• Season: Winter, Winter
  
• Place of Origin: Taiwan
  
• Brand Name: STAYWARM
  
• Model Number: SUNHJMV1
  
• Material: Fleece
  
• Supply: OEM Service
  
• Style: Vest
  
• Technology: 5V for Power bank Version or 7.4V (Lithium-Ion)
  
• Color: Black/Grey/OEM colors
  
• Others: Eco-Friendly, Plus Size, Windproof, rechargeable power sourceType your paragraph here.

Packaging & Delivery

• Packaging Details Single Commercial Packing: with Brand and Logo Printing 
• Bulk Packaging: Poly bag /pc x 20pcs/carton, 
  
• Base on 5V power bank USB port, for 7.4V polymer or 18650 battery with UN38.3, MSDS ..certificates and charger with FCC, CE, UL ...certificates (optional).
  
• Delivery Time 30 ~ 40 working days
  

How to Operate

• Switch ON: To switch on the Vest, Press and hold continues for 3 sec to switch ON the button located on the left side front up.
  
• This sends the Vest into pre-heat mode, which provides accelerated heat output to quickly warm the product before it drops down to a medium heat output standby mode indicating Blue light.The control LED button will blink with a red color in this pre-heat mode. You can then control the heat level in the following ways:
  
• Press the button again to put the button in HIGH (LED button will light up solid red).
  
• Press again to go to MEDIUM heat (LED button will light up white).
  
• Press again to go to LOW heat (LED button will light up blue). Press again return back to HIGH.
  
• SWITCH OFF: To switch off Heating, press and hold the button for continuesly for 3 seconds and the LED Light indicator will switch off and so will the heating process completely.
  
• Description: Heated Jacket with Hood with 3 temperature settings (high, medium and low) keep you warm and comfortable in the coldest weather.
  
• Wind Proof
  
• Easy on/off LED button activates front- and back-core warming
  
• zones for quick warm-up
  

Specifications:

• Size: S/M/L/XL
  
• Number of Batteries Included: (If specified)
  
• Charger Included: (If Specified)
  
• Wind Proof : Depends upon the design and product and material.
  
• 
  
• Battery Voltage: 5V for Power bank Version or 7.4V (Lithium-Ion)
  
• Heat Zones: 3.0 on the Vest or as specified.
  
• Number of Pockets: 3 pockets
  
• Exterior Material: Polyster
  
• Linining : Fleece
  
• Manufacturer Color/Finish: Black/Red
  
• Battery Type: rechargeble power source