<ul><li>Here is a specific cup warmer that will delight more than one because it not only allows you to heat your coffee but also to enjoy 4 USB hub with its revolutionary.</li><li>* Dimensions: 100 x 90 x 20 mm * Connection: USB * Hub: 4 ports * Suitable for stainless steel or ceramic mugs Features: USB cup warmer and multiplier Contents: 1 USB cup warmer and 4-port hub</li></ul><br><br>Here is a specific cup warmer that will delight more than one because it not only allows you to heat your coffee but also to enjoy 4 USB hub with its revolutionary.

USB cup warmer and multiplier 4-port hub