Description: Material: ABS and Metal 2 Temparature Settings: Rotary switch to switch temperature, double-gear constant temperature for various needs. (55C for flower and fruit tea/75C for hot coffee). Portable to Carry: With the intelligent digital display, this product is designed for energy saving and power saving, and the look is lovely and elegant with a palm size, which is easy to carry and use. Available: The cup is universal as long as the bottom of the mug is flat. It can also heat glass cups, baby bottles, ceramic cups, bags of milk, cans, wet tissues, etc.; suitable for offices and homes Safe and Durable Function: Fast heating conduction, and even heating makes that you would not wait for so long, and there is an element of automatic shutdown when the cup plate is over temperature; Non-slip foot pads, and heat dissipation holes protect it from moving or Smashing; 1.5m long charging cable is great to improve the using experience. Specification: Layout Diameter: 9cm/3.54inch Shell Material: ABS Control Method: Push-Button Rated Power: 40W Voltage: 110V Whether Plugged in: Yes Size Chart: Model: WT-WC1 Size: 122x159x29.5mm/4.8x6.26x1.16inch Package Includes: 2 Pieces Heating Coaster 2 Pieces 1.5m Charging Cable US Adapter Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!