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Bicycle computer Wireless Blue Tooth Bicycle
Product Name:Wireless Blue Tooth BicycleFunction:Large Screen Display Thin And Lightweight like A Blade 80Hours Battery Life Speed,Cadence,Power Meter,Heart Rate Support up to 15 Cycling Datas' DisplayConfigure:Adopt Bluetooth BLE4.0 And ANT Wireless Connection Protocols USB rechargeable, input: DC 5V, 0.5A, A full bat...