Bluetooth Necklace

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Bluetooth Necklace
Bluetooth Necklace
Bluetooth Necklaceブルートゥースのネックレス

A Bluetooth necklace that can measure the wearer's body temperature and heart rate. Because it can easily and accurately measure the rate of exercise, it's popular with those who are trying to lose weight.


Rank ☆ Category Necklace
Collection None
Tier 1
Mission drops