Rechargeable Hand Warmer, 10000mAh Electric Reusable Handwarmer, Double-Sided Heating Hand-held Warmer, Sanlead USB Portable Pocket Heater for Outdoor Camping - Shenzhen Chinaunion Technology Co., Ltd, ZLS-A10

• Portable & Pocket Size - The rechargeable hand-held warmer is compact, lightweight and the perfect size to fit in your coat or hoodie pocket, comes with USB-C charge cord, little bag holder, lanyard, user manual. Gives warmth in winter and as a power bank in summer, so it can be used all year round. Three Level Heat Options - You can switch between three different temperature levels according to your needs (95-108℉, 107.6-116.6℉, 118.4-131℉). It delivers double-sided warmth, warms up in seconds and nice even heat. It can warm your hand for 7-13 hours. Simple one button can be used to turn on and off, or to check the current battery level. Packed with Incredibly Large 10000mAh Battery - Our electric hand warmer can be used to charge up GPS, kindle, phone or other devices via USB if needed. Provides 2.74 charges for iPhone 14, 2.79 charges for iPhone 13, 2.25 charges for Galaxy S21 and 2.09 charges for Note 20. Safe for Use - This USB hand warmer certified by UL, FCC, RoHS and CE, is made of lithium battery, aluminum and ABS. Built-in safety protection system to avoid over-voltage, over-charge, over-load, short circuit and other situations. Perfect Winter Christmas Gift - Three levels of heat meet different demands. Can be used to warm hands, feet, stomach, waist and knee at low ambient temperatures. Great gift for people who go out in cold winter. Hot pack with the product can eliminate fatigue, relieve back pain, especially suitable for the old man and office staff to use.