Hand Warmers 2-Pack, 2 * 3200mAh Rechargeable Hand Warmers, 3 Heat Settings, Up to 13Hrs, Ultra Thin Portable for Pocket Gloves Outdoor Sports, Winter Essentials for Men,Women. (Black-Yellow)

• 【Ultra-Slim & Portable Design for On-the-Go Warmth】At just 1.5cm thick and 60g, Ropelux compact hand warmers fit effortlessly in gloves, pockets, or purses. Perfect for kids and adults seeking comfortable, portable warmth during chilly winters. Palm-friendly&discreet,designed to nestle perfectly in your hands without bulk, they're ideal for daily commutes, snowy walks or outdoor adventures.
• 【3-Temperature Settings & Instant 5-Second Heat】Choose from low (41–45°C / 106–113°F), medium (46–50°C / 114–122°F), or high (51–55°C / 123–131°F) modes with a simple button press.Rapid heating function, let you experience cozy warmth in just seconds—no more waiting in freezing weather!
• 【Long-Lasting Battery for All-Day Comfort】 Powered by dual 3200mAh A+ grade batteries, these hand warmers provide up to 13 hours of heat on low mode and 9 hours on high—enough to last through long hikes, ski trips, or winter festivals.
• 【Smart Display for Easy Monitoring】Clear Battery & Heat Level Tracking: The built-in screen cycles between temperature settings and remaining battery, so you’re always in control.Double-tap the button to toggle between temperature units (°F/°C) for convenience.
• 【Safe, Certified】Boasting FCC certification and UL499 safety tests, the Ropelux rechargeable hand warmer features a built-in premium smart chip and a reliable design with comprehensive overcharge, overheat, overvoltage, and overcurrent protection, allowing you to enjoy safe and worry-free warmth anytime.

Rechargeable Hand Warmers Electric hand warmers portable ultra-thin pocket design for outdoor sports 3 heat levels up to 13 hours