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Product size (cm): 8.5*4.5*2CM, Rated input: 5V/A,, Working time: The battery life is about week (wearing 4 hours a day),, Rated power: 0.4W,, Battery
YiFudd Invisible Smart Posture Corrector with Built-in Chip Sensor Vibration Reminder Intelligent Posture Corrector Under Clothes Keep Right Posture
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【Superior Material】Made of high quality materials, the intelligent posture corrector is light, durable, soft and skin friendly, not easily deformed,
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New Product Smart Posture Corrector for
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