Key features

• •【EFFECTIVE HEATING】The heating wire adopts environmentally-friendly far-infrared composite high efficiency fiber material, which has high resistance to rubbing, corrosion，and high heat transfer efficiency. When heating, the temperature of the water inside the cup can reach 113℉ -140℉.
• •【LONG EFFECT HEAT PRESERVATION】Using fancy diving composite fabric, delicate and soft, excellent heat preservation performance. This product keeps your coffee warm.
• •【SAFETY PROTECTION】 Using Reed protection device, effective induction and temperature adjustment, always to keep temperature no higher than 203°F, safe use, more reassuring.
• •【WIDE APPLICABILITY】The Velcro design can be adjusted according to the size of the cup body, and the cup body is wrapped tightly, and the heat preservation is more effective and lasting.It is suitable for cups, metal cups, milk bottles, beverage bottles and other cups with different materials.
• •【CONVENIENT AND PRACTICAL】Insert cigarette lighter plug into cigarette lighter and turn on the switch, it sets to work immediately. 46.46inch's power cord , rear seat passengers are easy to use it. This product can be used for heating, protecting your hands from cold air damage.