Electric Hand Warmers Rechargeable 2 Pack, Ericsity USB Hand Warmers Rechargeable Battery Operated Heater Reusable Portable Pocket Heater with Split Magnetic 10000mAh PowerBank and Flash Light 3 in 1 - C306

• 【3 in 1 Hand Warmers, Power Bank and Flash Light】 Ericsity rechargeable hand warmers 2 pack use the latest 3 in 1 design, take only 3 seconds to quickly heat up, 360° surround heating, lightweight and palm-size, it’s comfortable to hold and portable for outdoors to keep hands warm in winter, and provides backup power source for your cellphone and a flashlight when you need. 【2X Split Magnetic Hand Warmers】 Ericsity pocket warmers comes with a magnetic feature that allows you to effortlessly attach them together or separate them, making their compact design incredibly convenient for carrying and storage. 【Quick Charge and Long-lasting Warmth】This battery powered heater has 2 pack built-in 5000mAh polymer lithium-ion batteries, the rechargeable heater can be fully charged in just 3 hours. As hand warmers, they can provide 6-16 hours warmth(the heater time will be different in different temp) As a power bank, it can fully charge electronic devices like mobile phone(output:5V/2A ). Note: When heating function is on, the hand warmers cannot charge other devices. 【Safe and Reliable Pocket Heater】Ericsity pocket hand warmers are designed with safety, having passed rigorous UL tests and other Security Certification. They feature intelligent temperature control to prevent overheating and are crafted from high-quality materials, ensuring durability. 【Lightweight,Portable and Compact】These USB hander warmers is only 1.18 x 4.13 inch and 115g only. Their sleek and compact design fits comfortably in your pockets, bag, or ski gloves, ensuring you can take them wherever you go.We also accompanied two wristbands to prevent these camping hand warmers falling when outdoor use.