Zookao Hand Warmers Rechargeable 2 Pack, 2 in 1 Magnetic Electric Hand Warmers Reusable USB Heater Portable Charger 10000mAh Power Bank Winter Gifts for Women & Me

• [SAFETY AND HIGH QUALITY]: The battery of our hand warmer is made of aerospace-grade aluminium surface, which ensures its excellent thermal conductivity and stability. The central control chip with dual-temperature control system, intelligent management of battery power distribution, gives you a longer use time and a better use experience. This hand warmer is frosted texture with no sharp edges, which enhances grip comfort while preventing any harm to users.
• [EASY TO USE]: Effortless operation is at your fingertips. Simply press and hold the power button for 3 seconds, the temperature will rise instantly in 3 seconds. Orange light indicates the heating level, you can choose from three temperature levels from 40°C to 55°C (104°F-131°F) according to the environment you are in and enjoy 4.5-7 hours of cosy warmth. Quick double-click to show the battery level, each blue light represents one-third of the power.
• [CHARGER & HAND WARMER]: Our hand warmer has been optimized and adjusted many times to support the charging function. The 2-in-1 hand warmer and power bank with 10000mAh is enough to support a whole day of use, can not only bring you warmth in the cold outdoors, but also allows you to go out without worrying about your mobile phone running out of power. It is the ideal companion for camping/skiing/walking/outdoor sports and other activities.
• [MAGNETIC CONNECTION]: Our Hand Warmer adopts advanced magnetic design, magnetic attraction makes the 2 in 1 hand warmer connected to each other and can be easily separated when needed. Excellent ergonomic construction makes them separate without affecting the use experience. In the cold winter outdoors, you can divide it into two to keep your hands warm, or share the warmth with your lover. Each hand warmer weighs only 0.1KG, even the elderly and children can hold it easily all day.
• [IDEAL GIFT FOR WINTER]: This hand warmer is the best choice for people with Reynaud's Syndrome, providing continuous warmth during cold winter days. Suitable for all ages, it makes an excellent choice for birthdays, Christmas, or caring gifts, brings warmth all day long to the one you care about. If you have any product problems, please feel free to contact us, we will solve your problem within 24 hours.