USB Coffee Cup Warmer Desktop Cup Warmer 10cmx9cmx2cm

Keeps Drinks Warm: The coffee cup warmer has a built-in smart thermostat control chip, can keep the water temperature around 40-60℃.

Suitable for cups: In order to improve thermal conductivity, only a flat container is beneficial for heat preservation. Such as ceramic cups, stainless steel cups, baby bottles and other materials with temperature resistance above 75 degrees. Do not use plastic cups or paper cups.

4-port hub: Standard 4-port USB 1.1 connector, supports full speed 12 Mb/sec and low speed 1.5 MB/sec. Connect USB devices up to 127Mbps, separate current overload protection interface. Each interface can supply up to 500mA of current, enough for different devices.

Durable: The coffee cup warmer uses aluminum alloy material, which is strong, light, safe and easy to clean. This is a warm gift, suitable for your lover, dad, mom and all your loved ones on special days.

Easy to use: One button on/off control, easy to operate, when the heating starts, there is a red LED light to indicate.