Rechargeable Hand Warmers 2-Pack – Fast Heating Portable Heater

Product description

Is this hand warmer safe to use?

Absolutely safe! The Lerat hand warmer is UL certified and equipped with a safety temperature control chip. It continuously monitors temperature to prevent overheating, so you can use it with complete confidence.

How do I use this hand warmer?

Press and hold the button for 3 seconds to turn it on/off. Short-press to switch heating levels, and double-press to check the battery status. The indicator light will flash when the battery is low—simple and easy to operate.

What if the product doesn’t work/won’t turn on?

Try 3 quick fixes: 1. Charge 30 mins if unused for a while; 2. Check USB-C cable connection or try a different port/charger; 3. Hold the button 3s to power on (short press = switch levels).

How long does it last on a full charge?

It depends on the selected heating level and weather temperature. It typically lasts 4-6 hours, meeting the warmth needs of daily commutes and outdoor activities.

How do I charge and maintain the hand warmer?

Charge with the included dual USB-C cable. For long-term storage, recharge every 3 months to maintain good battery performance and extend service life.

【Safety & All-Around Protection】The upgraded hand warmers rechargeable are UL certified, equipped with a safety temperature control chip and ergonomic design to ensure safe use and provide a cozy 360° warmth for your hands.
【Quick & Long-Lasting Heating】No more waiting for warmth! Portable hand warmers with 3-speed can quickly heat up to 131℉ and provide up to 6 hours of warmth, ideal for people with cold hands including Raynaud’s arthritis sufferers, is the perfect choice for on-the-go warmth.
【Easy To Carry】 The rechargeable hand warmers are super slim and lightweight, measuring 3.26 inches and weighing only 0.18lb—just 30% of the weight of traditional models. The hand warmers are easy to carry and fits effortlessly into your pocket. Plus, it can be discreetly placed in hats, gloves, clothing, and tights for warmth wherever you need it.
【Versatile Uses For Any Cold Day】 Whether you are enjoying sports outdoors in the cold winter, or enjoying family gatherings/cozy nights by the fireplace, or taking a winter stroll, These compact and powerful electric hand warmers will make sure your hands stay warm. Say goodbye to the discomfort of cold hands!
【Perfect Winter Choice】 Beautifully packaged, portable hand warmer 2 pack is an ideal winter gift for family and friends on Thanksgiving, Christmas, New Year’s Day, Birthdays and Valentine’s Day. Great for all kinds of outdoor sports and winter work. This gift is sure to warm the heart of your loved one this holiday season!