USB Charging Coffee Tea Beverage Mug Cup Warmer Holder Insulation Cushion Pad Plate for Household Office Camping Use (Black)

描述

 USB Cup Warmer Holder Cushion Pad   - Cup warmer only, cup not included.   - The cup warmer pad is used for keeping warm, can't heat up cold water or beverages.   - Do not allow children to touch the surface.   - Be sure to turn off the power when not in use.  Specification   - Material: ABS   - Overall Size: 12 x 3.5cm/ 4.7" x 1.4"(Dia*T)   - Weight: 145g   - Voltage: 5V   - Power: 3W   - USB Cable Length: 95cm/ 3.1Ft  Note:   - 1.The product can keep the temperature at about 122F, you don't have to worry about your drinks getting cold anymore.   - 2.In order to improve the thermal conductivity, we recommend the use of flat-bottomed containers.   - 3.The temperature of the warmer cushion up to 158F. The insulation effect is based on the material and structure of the cup, as well as the surrounding temperature conditions. It is recommended to use flat-bottomed single-layer stainless steel cups.  Package Includes:   - 1 x Cup Warmer Holder Cushion Pad   - 1 x USB Cable   - 1 x Instruction