MATERIALS:
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Safe,far infrared ray(fir)heat.
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Automatic 30-minute safety timer.
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Personalized temperature controller.
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Portable and on-the-go.
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Melts away muscle tension and fatigue.
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For either left or right knees.
SPECIAL:
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Voltage:7.4V
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Power value:15W.
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Continous working time:6 hours.
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Highest temperature:56C.
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Heat controller:4 levels.
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Gender:unisex.
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Color:red,grey,blue
SIZE:
WEIGHT: