- All-New Smart Safety and Comfort Design: Our electronic hand warmer features a thermally conductive silicone sleeve that fully encases the double-sided aluminum heating plate. This synergistic design maximizes heat retention, extends battery life, and delivers uniform, gentle warmth across the entire surface. It creates a perfectly even, soft, and skin-friendly feel while offering scratch resistance, slip prevention, and shock absorption.
- True 360° Dual Sided Heating: Moving beyond "Requires Assembly - Dual-Sided Heating." Most heated hand warmers require two units combined to achieve dual-sided heating, but when used alone, they only provide SINGLE-sided heating. Our dual-sided aluminum heating plates work in tandem with heat-conductive silicone sleeves, enabling each device to deliver 360-degree dual-sided uniform heating.
- True 2 Pack Hand Warmers: Our product differs from SINGLE-sided warmth "2 pack." Most so-called 2 pack on the market are simply one complete product split in half. To achieve dual-sided heating, you'd need to connect the halves with magnetic or snap-on. Our set includes two genuinely independent, slim hand warmers. Each provides instant double sided heating for all-around warmth.
- Compact Ergonomic Design with Anti-Slip and Shockproof Features: The palm sized design delivers an exceptionally comfortable grip. Each heater measures just 0.77 IN thick and weighs 3.68 OZ, fitting effortlessly in your palm, wallet, or pocket. The slip-resistant and shock-absorbing design ensures a secure grip even when wearing gloves, guaranteeing safe and portable warmth during extended outdoor adventures.
- 10,000mAh Ultra-High Battery Capacity & AI Smart Heating: Say goodbye to single-use hand warmers. This 2-pack rechargeable, reusable hand warmer features 5000mAh batteries*2 with 3 temperature settings for instant, precise heating. Powered by an AI chip, it actively adjusts temperature for all-day comfort and safe operation. At the lowest setting, it delivers up to 14 hours*2 of continuous use.
- Silicone Tech Gift: This thermal silicone USB hand warmer features a soft, skin-friendly texture and provides even heat distribution, making it a thoughtful gift for friends and family. It also serves as a creative present for birthdays, Thanksgiving, Christmas, New Year's, and Valentine's Day.
From the brand Karecel: Crafting Warmth with Dedication. Since 2017, Karecel has been redefining winter warmth. We pioneered the first heat-conductive silicone hand warmer, focusing on innovative design and exceptional quality. Each product is meticulously crafted to deliver a uniquely comfortable and safe experience. Our dedication to detail ensures every item is ergonomically designed to perfectly fit your palm. Trust Karecel for reliable, luxurious comfort. New Release in Winter 2025 Your Pocketful of Comfort
Product description 360° Dual-Sided Heating Smart, Safe Heat Control Skin-Friendly Silicone Comfortable Ergonomics Contents of the Package Colorful
