Specification: Product name: TPMS Bluetooth 5.0 mobile APP tire preure monitorProduct color: blackProduct style: external sensorProduct specifications: 2 roundsDetection range: 0-8.0 BarDisplay range: 0-6.5barWorking voltage: 3VWorking current: 100AStandby current: 2.2ABluetooth operating frequency: 2.4GHzBluetooth transmit power: 0dBm MAXWaiting time: 5sDisplay mode: mobile APPWaterproof grade: IP67Working humidity: maximum 95%Tire preure detection range: 100-1300kPaTire preure detection accuracy: 10kPaTire temperature detection accuracy: 3Operating temperature: -30~+80 (external sensor)Storage temperature: -30~+85 (external sensor)Product battery: Replaceable 140mAh CR1632 (external sensor)Battery life: 3~5 years (external sensor)Sensor weight: 8g1g (external sensor)Packing list:2X sensor1X disaembly tool (set)1X InstructionsNotice:This product only supports Bluetooth version 5.0 or above