R01 nRF52832 TFT Screen Heart Rater Monitor Smart Watch

R01 nRF52832 TFT Screen Heart Rater Monitor Smart Watch
  • Sellerfrappr.us
  • List PriceUS$28.99piece
  • Sale PriceUS$28.99piece
  • ShippingFree Shipping
  • Ratings4,2 (345)

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