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BioSport Earbud Grey

Merging premier sound quality with the latest in fitness-moitiring biometrics technology, the headphone includes built-in optical sensor that continuously measures your heart rate dynamically removing noise signals caused by your body's motion during your work out. Includes: Protective Carrying Case, 3 sizes of ear gels (S,M,L).

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BioSport Earbud Grey

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