Stay cozy in cold weather with this Rechargeable Graphene Electric Hand Warmer, a compact and portable solution for instant warmth. Featuring advanced graphene heating technology, this hand warmer heats up quickly and evenly, providing comfort in seconds. Equipped with a rechargeable lithium battery (1200mAh-2000mAh), it offers up to 3 hours of reliable warmth on a single charge, making it ideal for outdoor adventures, commutes, or chilly offices.

The explosion-proof design and waterless heating method ensure safety, while the USB charging feature adds convenience. A digital display lets you monitor the remaining battery life, so you’re never left out in the cold. Lightweight and easy to carry, this stylish hand warmer doubles as a thoughtful gift for loved ones during the winter months.

Experience the perfect combination of functionality and safety with this 1-piece rechargeable hand warmer, designed to keep you warm wherever you go.

Power supply mode: Lithium battery

Rated voltage: 5

Rated Power: 7.2

Heating method: Heating wire

Hand Warmer Types: Hand Warmer

Is there a built-in battery?: Internal battery

Built-in battery capacity: 1200mAh-2000mAh (inclusive)

Battery life: 1-3h (inclusive)

Number of piece: 1-piece