Magnetic Hand Warmers Rechargeable, 2 in 1 Electric Handwarmer, Portable

Material Acrylonitrile Butadiene Styrene, Aluminium. It can be conveniently carried in any pocket or bag to any location, which is perfect for indoor activities such as office work and gaming. Ergonomic Grip & Rapid Heat Release: Long press the power button to start, and heat is generated in 3 seconds.

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