Condition: 100% Brand New_x000D_ Item Type: Cup Warmer_x000D_ Material: ABS + Glass + Silicone + PC_x000D_ Rated Power: 10W_x000D_ Voltage: 5V_x000D_ Three Levels Temperature Adjustment: Can set an hour to drink water reminder_x000D_ Product Size: Approx. 13 x 12 x 2.5 cm / 5.1 x 4.7 x 1 in_x000D_ Weight: Approx. 260g / 9.2oz 155 constant temperature heating, small size, compact and easy to carry, support for automatic power off protection, which is reliable to use. 2The glass?ceramic panel has better heat transfer efficiency and electric energy conversion rate. USB interface for safe power supply, can be connected to mobile power supply and laptop computer, convenient for outdoor use 5V?2A. 3Intelligent control of multiple temperature adjustment, three levels temperature adjustment: can set an hour to drink water reminder. 4Available for a variety of cups or containers, suggest to use the cup or container with flat bottom, in order to achieve the best heat preservation effect. 5Far?infrared radiation heating, can also be heated and insulated in space, the most healthy heat source is far?infrared light in the range of 40?1000 micrometer, which has physiotherapy effects on the human body.1. Please prevent touching the panel during normal operation._x000D_ 2. Can plug in adapter / computer / power bank, 5V?2A adapter or socket is recommended to achieve the best insulation effect._x000D_ 3. Please allow 0?2 cm error due to manual measurement. Thanks for your understanding._x000D_ 4. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard._x000D_ 5. Please note that the new type and old type of this product will be sent randomly and make sure you will not mind before ordering.1 x Cup Warmer1 x User Manual1 x USB Cable