X-TIGER Men’s Smart Temperature-Control Heated Vest

This product uses infrared heating technology and imported Japanese carbon fiber for safe, quick, and adjustable warmth. It offers up to 8 hours of heating on a standard battery.

• The description claims the product uses infrared heating technology with no harmful radiation.
• The description claims the product features imported Japanese carbon fiber for reliable and safe heat delivery.
• The description claims the product provides rapid heat-up in 5 minutes and adjustable warmth levels.
• The description claims the product offers up to 8 hours of continuous heating.