The PowerPaw 501 Rechargeable Hand Warmers are portable electric hand heaters featuring three adjustable heat settings for customizable warmth. With a 5000mAh USB-C rechargeable battery, these hand warmers provide up to 6 hours of continuous heat on the lowest setting, 5 hours on medium, and 4 hours on the highest setting. The device heats up to your desired temperature within 50 seconds.

Built with an IP67 waterproof rating, these hand warmers can be submerged in up to 1 meter of water for 30 minutes, making them ideal for use in rain, snow, and wet conditions. The ergonomic silicone body features an anti-slip design for comfortable handling and includes high-impact shockproof construction for durability during outdoor activities. Advanced safety protection prevents overheating, short-circuiting, and overcharging.

The slim, portable design easily fits into pockets or gloves, and the warmers will not heat while charging for added safety. Each pack includes two hand warmers with battery level indicators, allowing you to keep both hands warm simultaneously during cold weather activities, sports, or outdoor adventures.