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Longer Lasting Warmth: With a large 6000mAh battery capacity and our latest AI smart chip control, the electric hand warmer rechargeable provides you with up to 8.5-20 hours of warmth during the chilly winter. It effortlessly caters to your entire day's needs. The 3-level indicator lights keep you informed about remaining battery power and heating status, perfectly addressing your diverse requirements. Included type C charging cable can quickly charge the hand warmer
AI Temperature Sensor Chip: UNIHAND hand warmers feature an integrated intelligent AI temperature control chip, offering 3 levels of precise heat release control, feedback, and guidance. By continuously analyzing and recognizing the temperature between the hand warmer and your hands, it ensures precise heat control for optimal comfort and safe heating. Maximum of 130 ℉
2-in-1 Electric Hand Warmer: A set of 2 symmetrical hand warmers that can be combined into a palm-sized hand heater, providing 360-degree warmth for your hands. Alternatively, you can use them separately, each hand holding one, or share one hand warmers with a family. The portable pocket design is suitable for travel, hunting, golf, hiking, camping, skiing, and more
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【Ergonomic & Portable Design】:Designed with comfort in mind, the hand warmers rechargeable features a compact, ergonomic shape that fits perfectly in your palms and an anti-slip design for added security. Its lightweight build ensures portability. With UL, CE, and FCC safety certifications.
【Double the warmth】：Purchase one set and receive two independent double-sided heating hand warmers! Each warmer is equipped with the latest AI smart chip that precisely controls the temperature. With three adjustable heat settings, you can easily choose the perfect warmth for any situation.
【10,000 mAh charging box】：Our electric hand warmer with a Large capacity rechargeable charging box offers an impressive standby time of up to 40 hours. It can be charged anytime and anywhere. Designed with built-in short-circuit protection and an automatic shut-off function when the temperature reaches 60°C, this hand warmer ensures both safety and reliability
【SAFE & RELIABLE】 Made with advanced lithium batteries, aluminum, and ABS materials, our hand warmers meet rigorous UL, CE, and FCC safety standards. With multiple protection features and precise temperature control, you can use them confidently.
【All-Day Warmth & FAST Charging】 Equipped with premium chips and dual 2000 mAh batteries, our hand warmers offer long-lasting warmth while staying lightweight. The dual-ended charging cable ensures a quick charge in just 2 to 3 hours, so you’re always ready to stay warm.
【3 HEAT Settings】 Enjoy rapid heating in just 3 seconds with three adjustable temperature levels: Cozy (95-107.5°F) for indoor use, Warm (104-118.5°F) for daily activities, and Hot (118.5-131°F) for outdoor warmth.
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