Keep your coffee, tea, or other beverages at the perfect temperature all day long with this Electric Heated Coffee Mug Set. Featuring a smart USB-powered mug warmer, this stainless steel self-heating cup maintains your drink’s warmth for up to 10 hours, ensuring a satisfying sip every time. With an automatic shut-off function, it’s designed for safety and convenience, turning off after 10 hours of use. No batteries are needed—simply plug it in for an easy, eco-friendly solution. The sleek stainless steel design is both durable and stylish, making it a perfect addition to your kitchen or office. Enjoy your favorite hot drinks without the worry of them cooling down too quickly. Stay warm and cozy with this must-have coffee mug warmer!

Power Mode: USB

Operating Voltage: ≤36V

Battery Properties: Without Battery

Major Material: Stainless Steel

No. of Pieces: 1 Piece

Capacity: 350ml