Coffee Heater Heating Cup Mat USB Warm Coaster Intelligent Insulation Coaster

Features: Rapid heating The high-quality heating film has a fast temperature and the tempered glass is heated evenly and lastingly. USB interface 5V low voltage is safety and convenient. With USB interface you can plug it on the power bank on the computer interface on the socket and other device with USB interface. Rotate button With a slight twist you can easily choose the temperature that suits you. With retro dashboard design it has simple and clear operation. Multifunctional This product has the function of scheduled heating 2 hours 5 hours 8 hours. And it also has the scheduled shutdown function 2 hours 4 hours 6 hours. Portable With the small size and light weight this product is easy to store and carry. Specifications: Item Type: heating cup mat Material: metal+plastic Color: pink/green Quantity: 1pc Power Supply: USB Rated Power: 10W(min) Rated Voltage: DC5V Input: 5V=2.1A(min) Appointment Heating: 2 hours 5 hours 8 hours Shutdown Timer: 2 hours 4 hours 6 hours Item Size: 18*9*2cm/7.07*3.54*0.79inch(L*W*H) Weight: 235g/8.29oz Package: 1*heating cup mat 1*storage bag 1*English instruction 1*package box