ROCKBROS Tachimetro Bici Computer Wireless GPS ANT+ Supporto Cardiofrequenzimetro

Peripheral Connection:ANT+. Wireless transmission: BLE5.0/ANT+. Heart Rate Monitor : √(BLE/ANT+). Speed Sensor: √(BLE/ANT+). Battery: 1100mAh 3.7V. Support using while charging. Product Feature.

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