Features:

• Keep the best temperature: This warm coaster can keep your drink at a constant temperature for a long time (55℃/131℉). Using electric film heating, fast and stable heating, As long as you put the cup on the mat, you can keep the temperature for a whole day. 

• Multi-Purpose - This warm coasters can be used as heating plates for warming coffee, tea, milk, liquid, baby food or small lunches. 

• Convenient - Just place the teacup or coffee cup that needs to be heated on the coaster. The temperature is 55 degrees. so easy!!! 
• High-quality Material & Durable -made of steel shell and aluminum plate,the surface is waterproof,it's SAFE and efficient. - Portable,easy to carry

• Suitable for various contact surface.

Specifications:

• Voltage:DC5V
• Power:10W
• Frequency:50Hz
• Product size:16x12x2cm

Package Includes:

• 1 * Thermo Coaster Auto Cup Warmer