Wothfav Rechargeable hand warmer

Magnetic Split-Type Design: The rechargeable hand warmer is designed with one side for heating and the other side for magnetic absorption. It can be used separately or combined. Its unique and beautiful shape features an ergonomic and comfortable design that fits well in the hand. Our modern and comfortable hand warmer provides warmth to you and your loved ones during this cold season.

3 Adjustable Heat Settings: Press and hold the button for 4 seconds to quickly heat up and release warmth immediately. There are 3 temperature levels to choose from: 40-45°C, 45-50°C, and 50-55°C (122-131°F). The hand warmer charges in 2-3 hours and has a long-lasting battery life of 4-8 hours, depending on the external environment. (Note: The battery discharges faster at higher temperature settings, so how long the battery actually lasts depends on how you use the hand warmer.)

High-Capacity Power Bank: Equipped with two 5000 mAh lithium-ion rechargeable batteries, USB rechargeable hand warmers with a Type-C charging port, and a high-speed output of 5V/2A. It can be charged faster. For durable, reliable warmth, it can also be used as a power bank to fully charge your mobile phone or other electronic devices in emergencies while fishing, hiking, camping, or skiing.

Safe and Smart Heating: Utilizes an improved and optimized circuit to ensure safe use. The built-in NTC overheat protection of the hand warmer is made from high-quality aircraft aluminum and ABS material, featuring a protection system for shock resistance, anti-scald, anti-slip, and explosion protection. The dual safety protection ensures a longer lifespan for the power bank and prevents overcharging, overheating, and short circuits.