Product Feature: GNSS: GPS+GLONASS+BeiDou+GALILEO+QZSS Wireless transmission: BLE5.0/ANT+ Speed Sensor: √(BLE/ANT+) Cadence Sensor: √(BLE/ANT+) Heart Rate Monitor : √(BLE/ANT+) Powermeter: : √(ANT+) Battery Battery life : 40 Hours Battery Capacity : 1200mAh Interface : Type-C USB Product name M1 Smart GPS Cycling Speedometer Item number 29210026 Screen size 2.9inch LCD Product size 90*53*20mm Weight 83g (excluding protective case) Battery capacity 1200mAh3.7V Memory capacity 150h/16M
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