Ocoopa UT4 Extreme Ip56 Waterproof Outdoor Hand Warmers

Intense Heat, Built for the Coldest Adventures 

Designed for those who challenge the outdoors. Whether you’re hiking, skiing, or working in freezing temperatures, UT4 Extreme delivers unstoppable warmth and durability.

• Instant Heat-Up
• 3 Adjustable Heat Levels
• Each Battery Life — Lasts 6–16 hours per charge.
• IP56 Waterproof Protection 
• Ocoopa is the only dedicated rechargeable handwarmer brand focused on complementing your lifestyle. With over 5 million users worldwide, we deliver the perfect palm of warmth to everyone.

Weight: 1.54 lb (0.7 kg)