2 Pack Hand Warmers - Rechargeable 6000mAh, 20Hrs Long Heating Electric Hand Warmers

Rechargeable Hand Warmers (2 Pack) Experience the warmth and convenience of these lightweight, pocket-sized rechargeable hand warmers. With a large 6000mAh battery capacity, they provide up to 20 hours of use, making them perfect for keeping your hands warm throughout winter. Easy to carry and quick to heat up, they are suitable for both indoor and outdoor use. Key Features: Long Battery Life: A single full charge with the large 6000mAh battery capacity provides up to 20 hours of use. Portable 2-in-1 Design: These hand warmers are lightweight and compact, making them easy to carry. They can also serve as a phone warmer. 3 Gears Temperature: The hand warmers feature 3 temperature levels to cater to various needs, maintaining a stable heating temperature for both indoor and outdoor use. Safe and Eco-friendly: They utilize new semiconductor heating materials and temperature control chips for fast heating in just 3 seconds, converting electric energy into heat