Foot Warmer Charging USB Unplugged Foot Warmer Artifact

Product information:Style one5V constant temperature USB interface heater (regular)Use with 5V DC or 220V transformerHigh temperature and mild heat, medium heat, up to 45 degreesSafe and environmentally friendly, suitable for computer workers5V safe voltage, 10W earth 1W powerDetachable and washable design, the heater can be separatedHeater size: 21*21CMHigh quality snowflake fabricStyle two12V adjustable temperature timing heating pad (extreme model)Use with 220V electrical socketHigh temperature, slightly hot, full of heat, up to 70 degreesThree-speed temperature adjustment, three-speed timing, intelligent power off12V safe voltage, 18W powerRemovable and washable design, independent linerHeater size: 22*25CMHigh quality snowflake fabricStyle threeInternational standard electric hot water bottle (rechargeable)Power charging hot water bottle, automatic power offThe maximum temperature is about 70 degrees, and it decreases during useNo need to rely on power supply at any time, can be u