USB coffee mug cup warmer milk tea water cup electric heating

Emphasize:
1. The product only contains the heating pad, and other experimental accessories are not included in the picture.
2. It can only hold hot water, water cannot boil.
3. This product comes with USB cable only, excluding power plug.
4. Be sure to use a DC5V/2A connector, otherwise the insulation effect will be affected.

Features:
1. Made of high quality plastic materials, safe, non-toxic, tasteless and hygienic.
2. It can be used to heat milk, tea, coffee, etc.
3. Light weight, easy to carry and does not take up too much space.
4. It can be used repeatedly, durable and long-term.
5. Temperature regulation with the third gear.
6. Suitable for schools, dormitories and offices, easy to use coasters.

Specifications:
Product name: USB heating pad
Material: aluminum alloy tempered glass
Size: 7 * 102mm
Voltage: DC 5V/2A
Power: 8-10W
Power switch: connection switch
Safety protection: automatic shutdown after 8 hours of operation

Instructions for use: heat exchanger 3.
1. The first time you press the power switch to raise the gear, the red indicator light will be on
2. Press the power switch again to open the intermediate gear, the blue indicator light will turn on
3. Press the power switch to start low gear for the third time, the green indicator light will light up

Packing List:
Heating pad x1 pc