- [Up to 20 Hours Runtime] Each JIJ rechargeable hand warmer is equipped with a 4000mAh battery (total 8000mAh for 2 units), delivering 8.5–20 hours of continuous warmth you can truly feel. Ideal for camping, skiing, hunting, golf, dog walking, commuting, or outdoor work in winter, and helpful for people with Raynaud’s disease or arthritis who need steady warmth.
- [Instant 2s Heating] Built with an AI temperature control chip, JIJ electric hand warmers deliver steady, precise heat in just 2 seconds—no more sudden hot or cold swings like other models. Choose from 3 heat levels (Low 113℉ / Medium 122℉ / High 131℉) to keep hands cozy and joints comfortable in any cold environment.
- [LED & Digital Display] Unlike ordinary portable hand warmers, this upgraded version features a digital screen plus LED indicators. Check both temperature and remaining battery power at a glance—more accurate and convenient, making it an ideal choice for camping must-haves, golf accessories, or hunting gear.
- [2-in-1 Magnetic Design] Use two heated hand warmers separately, one for each hand, or snap them together magnetically for a 360° surround heating experience. This versatile design adapts to your needs—easy to carry in pockets, perfect for skiing, hunting, golfing, football, baseball, or sharing warmth with family and friends.
- [Smart Dual Charging & Safe Design] The set comes with a USB cable featuring dual Type-C connectors, allowing both units to charge simultaneously. Each reusable hand warmer is built with 20× advanced safety protections, ensuring safe and reliable warmth anytime. Compact and easy to carry, perfect for outdoor activities, sports, or daily winter use.
- [Portable & Gift-Ready] Lightweight and pocket friendly, each set includes a waterproof storage pouch. Perfect for keeping hands warm during camping, skiing, golfing, football, or baseball. Also a thoughtful gift for family, friends, or coworkers—great for Christmas, birthdays, Valentine’s Day, or Thanksgiving, and unique gifts for men and women.
Warranty: 90 Day Woot Limited Warranty
Shipping Note: Shipping to Alaska, Hawaii, and PO Boxes is not available for this item
