Great Gifts Idea, birthday, anniversary, promotion celebration for your family members and lovers.
LED Digital Display, USB Reusable Hand Warmer can display the heating temperature and remaining power in real-time for user-friendly.
Made of high-tech aircraft-grade aluminum and ABS material, thousands of polished exterior material, smooth and warm, portable.
5200 mAh lithium rechargeable battery with USB-C charging port ensures a long using time.
Electric Hand Warmer adopts constant temperature heating technology, which can heat up quickly in 3 seconds.