3-SECOND RAPID WARM-UP: 2 rechargeable hand warmers with adjustable heating temperatures from 95-130℉. Simply press to activate, and within 3 seconds, they'll bring you warmth. It's like holding a warm cup of coffee in your hands on a winter day – a truly comforting sensation.

2 IN 1 NEW DESIGN: Say goodbye to those bulky, one-handed hand warmers. With two independent hand warmers reusable, you can now warm both your left and right hands simultaneously. The innovative snap-fastener design allows you to combine the two hand warmers for double-sided heating – compact and practical.

ULTRA LIGHTWEIGHT AND PORTABLE: Each hand warmer weighs only 0.16lb/72g and has a thickness of 0.7"/1.8cm. Whether it's the size or weight, Lepwings is only one-third of those big hand warmers. You can easily slip it into your pocket or bag without any burden, ensuring quick access whenever you need it.

POWERFUL BATTERY RESERVE, MAXIMUM 20 HOURS LASTING: Despite its slim and portable design, Lepwings boasts remarkable endurance. It provides up to 20 hours of continuous warmth, even at the highest temperature setting, it can still keep you warm for 8.5 hours, from morning till night.

WARMTH IN THE BOX: When your hands are ice-cold, you can't perform at your best - no one can resist the toasty warmth. Lepwings offers perfect practicality, coupled with exquisite design and packaging, making it the ideal gift for Christmas and the winter season.