Product Specifications

Size Chart

Size S: Jacket length 62cm, shoulder width 42cm, chest circumference 108cm

Size M: Jacket length 63cm, shoulder width 43cm, chest circumference 112cm

Size L: Jacket length 64cm, shoulder width 44cm, chest circumference 116cm

Size XL: Jacket length 65cm, shoulder width 45cm, chest circumference 120cm

Module Features

Switch and Power Supply

Switch: 12V adjustable.
Power Bank: 5000mAh, 55.5Wh, adjustable. It can be charged around 500 times, taking 4 - 5 hours to charge. The recommended storage temperature is 20℃ ± 5℃.

Customization Options

The wash label, main label, and LOGO can all be customized according to your needs.

Cooling and Heating Functions

Cooling Modes

Strong (Blue): Lowers the temperature by about 20℃, with a battery life of around 2 hours.
Medium (Green): Reduces the temperature by about 21℃, lasting approximately 3 hours on a single charge.
Weak (Cyan): Drops the temperature by about 22℃, with a battery life of about 4 hours.

Heating Modes

Manufacturing: Keeps workers in hot manufacturing plants cool, enhancing focus, productivity, and reducing heat - related illness risks.

Construction: Helps construction workers maintain a comfortable body temperature in different weather conditions.

Warehousing: Provides cooling relief for warehouse workers during long - term heavy - lifting tasks, reducing fatigue and boosting efficiency.

Outdoor Maintenance: Benefits outdoor maintenance workers, such as those in road repair or landscaping, especially in extreme weather.

Q: How to choose the right vest size?

A: Check the size chart. Measure your chest circumference, shoulder width, and height to pick the most suitable size.

Q: Can I use the vest outside the recommended temperature range?

A: It's best to use it within 0℃ - 45℃ to ensure optimal performance and prevent damage to modules and the power supply.

Q: How long does it take to charge the power bank?

A: It takes 4 - 5 hours.

Q: Can I customize the vest with my company's logo?

A: Yes. The wash label, main label, and LOGO are all customizable. Contact our customer service for customization details.

Q: What if the cooling or heating function malfunctions?

A: First, check if the power bank is fully charged and properly connected. If the issue persists, contact our technical support.