Parameters:
<br />
<br />Working voltage: 3V
<br />
<br />Working current: 140uA
<br />
<br />Bluetooth transmit power: 0dBm MAX
<br />
<br />Display: APP
<br />
<br />Operating humidity: 95% MAX
<br />
<br />Tire pressure detection accuracy: + - 10kPa
<br />
<br />Operating temperature: -30 degrees Celsius to +80 degrees Celsius
<br />
<br />Storage temperature: -30 degrees Celsius to +85 degrees Celsius
<br />
<br />Battery capacity: 140mAh
<br />
<br />Battery life: about 600 days
<br />
<br />Weight: 8g + -1g
<br />
<br />Sleep current: 2.4uA
<br />
<br />Bluetooth operating frequency: 2.4GHz
<br />
<br />Response time: 
<br />Waterproof rating: IP67
<br />
<br />Tire pressure detection range: 100-900kpa
<br />
<br />Tread temperature detection accuracy: + - 3 degrees Celsius
<br />