6-gear plug electric heating red 6-gear plug electric heating blue 6-gear plug electric heating black 6-speed charging and heating red 6-speed charging heating blue 6-speed charging heating black 12-speed charging heating pressure relief red 12-speed charging heating pressure relief blue 12-speed charging heating pressure relief black 12-speed charging heating pressure relief remote control type red 12-speed charging heating pressure relief remote control type white 12-speed charging heating pressure relief remote control type blue 12-speed charging heating pressure relief remote control type black

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