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Get it between 2025-01-07 to 2025-01-14. Additional 3 business days for provincial shipping.
Why Modular Hand Warmer U5s?Solution is here!Detachable Battery & Heating case enables you to replace the old battery & case with the new one instead of buying a new hand warmer. It’s good for you and the planet.*
An innovative handwarmer for mind-blowing experience. Faster Heat. Larger surface. Feel a comfortable warmth like you've never felt before. The U5s features a uni-body high grade brushed aluminum casing with a 30% bigger heat surface than previous.
Why you need an extra Union Core? Extend the heating hours. Alternate with a full battery in 3 seconds, get awesome all-day battery life on U5s. Our longest battery life ever.
U5s also a power source for all your digital devices and the Ocoopa Union funcional parts. More Ocoopa Union functional parts available in the future(heating blanket,lighter,electric fans etc.)
Patented original design, stylish look, and practical function make U5s ideal gifts for tech lovers, sports or outdoor fanatics, and anyone you love. Bring the warmth from their fingertip to their heart.