【Thermochromic Blessing Card】Let our hot hands hand warmers become your warm guardian and emotional transmitter. The accompanying thermochromic card, under the warmth of the handwarmers, will miraculously reveal your blessing, adding a touch of warmth to this cold season.

【Instant Heating, Long-lasting Warmth】Our hand warmers can quickly warm up in one second and provide up to 20 hours of warmth, an ideal companion for hunting, camping, and winter sports. This tech gadgets ensures you enjoy stable and enduring warmth during extended outdoor activities.

【LED Display and 4 Temperature Settings】Battery operated heater comes with an intuitive LED display that shows real-time temperature (Celsius/Fahrenheit) and battery level, allowing you to monitor the device's status at any time. It also offers four temperature settings from 104°F to 131°F, ensuring that your personalized warmth needs can be met in any cold weather.

【Lightweight and Portable】The portable hand warmer weighs only 63 grams, and its exquisite and compact design makes it the perfect accessory for daily work, golf, fishing, or hiking. No matter where you are, you can easily carry it and enjoy warmth anytime.

【Ergonomic Design】Our electric hand warmer features a streamlined, easy-to-hold design, making it easy for even users with small hands to hold and more female-friendly. The accompanying straps allow you to secure it on your hand or bag, ensuring it is always within reach and providing instant warmth.

【A Heartwarming Gift for Loved Ones】This rechargeable hand warmer, with its stylish design and exquisite packaging, is a perfect choice for Valentine's Day and birthday gifts. Whether you're giving it to your partner, friends, or family, it beautifully conveys your warmth and care, making every moment more special.