CUP NOT INCLUDED! Coaster Mug Milk Tea Coffee Drink Warmer Heater Tray Mat Gravity Sensor. Features: - Durable smooth tempered glass surface, easy to use and clean. - 16W low power consumption, energy saving even for long time use. - Suitable for ceramics, glass, stainless steel and other heat resistant containers. - Efficient concentrated heater ensures being evenly warmed in minutes, keep the best temperature for taste. - The maximum of continual working for 8hrs and automatically power off for preventing overheating, safe and reliable. - Built in gravity switch control and LED indicator light, automatically heating, you just need to put cup on and wait to enjoy. - Built in thermostat for keeping your beverages at the perfect temperature from the first sip to the last drop(55â??/131â??). Specifications: Power: 16W Material: Tempered glass Control method: touch Heating temperature: 55 â?? Coaster size: 160X120X20mm Package Included: 1x Thermostatic Cup Coaster Notes: 1. Manual measuring, please allow 1 ~ 3mm error, thank you. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture.55â?? Electric Thermostatic Cup Coaster Mug Milk Tea Coffee Drink Warmer Heater Tray Mat Gravity Sensor