ROCKBROS Tachimetro GPS wireless per bici computer ANT+Bluetooth con sensore di cadenza

Cadence Sensor: √(BLE/ANT+). Peripheral Connection:ANT+. Wireless transmission: BLE5.0/ANT+. App Synchronization Connection:Bluetooth 4.0. Speed Sensor: √(BLE/ANT+). Support using while charging. Product Feature.

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