Keep Warm Xiaobai Constant Temperature Coaster Usb Three speed Thermostat Intelligent $ 9.20 Product information: Power supply mode: USB Rated voltage: 5 Rated power: 10 Rated frequency: 10 Color: Drinking water reminder Three-speed constant temperature tempered layout heating, English manual, Chinese manual Size information: Width: 118x132mm Packing list : Constant temperature coaster*1 Product picture:
