Upgraded 10000Mah Quick Charge 2 in 1 Hand Warmers Rechargeable Power Bank, Reusable Electric Portable Pocket Hands Heater Winter Warmer, 15 Hours Portable Heater Therapy Outdoors Warm Gifts

【Upgraded 10,000mAh 2 IN 1 Portable High Capacity Hand Warmer】This New Hand warmers using the latest QC 3.0 Chipset and USB-C power delivery protocol, it only take 2 to 2.5 hours for a full charge separately. Upgraded Design 2 in 1 Hand Warmers Concept: With a suction force that can be used separately or synthesized into one. You can enjoy two portable hand warmers, which can be carried in two pockets or share with your friend or family, even can share power with your phone at the same time. 【Superior Safe Performance with Large Capacity】Long-lasting heating than ever: It packed with lightweight 10000mAh large battery, which can provide up to 15 hours of heat. Large enough capacity can provide more than 3 charges for iPhone 13 or other equipment with same capacity. Independent 2-chip with 2 USB-C charging ports design, it can charge 2 devices at the same time. Battery Cell with UL FCC etc safe certified, offering and ensuring the complete safe protections for you and your device. 【Fas