Hand Warmers Rechargeable 2 Pack, 7.5Hrs*2 Long Heat

• 3-Second Fast Heating with 3 Adjustable Levels: This electric hand warmer activates and warms up in just 3 seconds, with 3 heating levels to choose from: 45°C (Setting 1), 50°C (Setting 2), and 55°C (Setting 3). Instant warmth whenever you need it.
• Magnetic 2-in-1 Design for Double Warmth: These hand warmers rechargeable feature a magnetic 2-in-1 design — use them apart for one in each hand, or together as a single unit. Double the warmth, and easy to share with family.
• Advanced AI Smart Chip with FCC/CE Certification: Powered by an advanced AI smart chip, these rechargeable hand warmers deliver 3X improved heating efficiency. FCC/CE certified for safety, performance, and reliability.
• Long-Lasting Warmth with 3000mAh×2 Battery: Equipped with a 3000mAh×2 high-capacity battery, these hand warmers fully charge in just 3.5 hours and provide up to 7.5 hours × 2 of heat duration — warmth that lasts all day.
• Pocket-Sized and Portable for Every Moment: Ultra-compact and lightweight at only 70g (8.8cm × 4.3cm × 1.3cm), this electric hand warmer fits easily in your pocket. Perfect for commuting, walking, fishing, and skiing — warmth for every moment.

Small and portable: the hand warmer weighs only 130 grams and is lighter than a mobile phone. Two heaters can lock into each other to form a unit that provides 360° all-round heat. Suitable for outdoor fishing, skiing and camping