Cute Cartoon Insulation High Quality Silicone USB Tea Cup Warmer

Cute Cartoon Insulation High Quality Silicone USB Tea Cup Warmer
USB Warmer Cup Mat,cute Cartoon pattern, keep your drink warm.
Use USB power supply and the role of the insulation pad Warmer.
Perfect for stainless steel cup, feeding bottle, ceramic cup, glass cup.
This product temperature is maintained at 45 degrees,max temperature up to 60 degrees.
Material : Silicon, Electronic component