1. Connect the USB cable to the computer or charger switch interface, coasters begin to generate heat.
2. The need for thermal insulation on the silicone cup coasters, then it can play the role of insulation.(Please don’t use the recessed bottom cup, glass cup is best.)
3. Please do not use the insulation cup for outside functions.
4. Please unplug the USB cable when don’t use, to extend the life of the product.
5. It is only used to keep your tea or coffee warm, but not for heating.
Item Name: Cup Mat
Material: Silicone + Carbon Fiber + Electronic Components
Features: Warm Keeper, Convenient to Use, Cool Cartoon Boy Pattern
Size: 9.5cm x 0.5cm/3.74″ x 0.20″ (Approx.)
Due to the light and screen setting difference, the item’s color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.
1 x USB Cup Warmer Mat(Cup Not Included)
USB warmer cup mat, cute cartoon boy pattern, keep your drink warm.
Ideal for winter use, keep cup warm in cold weather, enjoy your delicious milk, coffee, tea, hot cocoa with this small creative cup mat.
Non-stick heating element makes the surface easily wipes clean, convenient cord length for use almost anywhere, great for home use, office use and anywhere has USB port.
Warm Keeper, Convenient to Use, Cool Cartoon Boy Pattern perfect for you
Note : It is only used to keep your tea or coffee warm, but not for heating.