Item Type: Tire Pressure Monitor <br>Material: PC+nylon plus fiber/copper nozzle <br>Host Parameters: <br>Host Built-in Lithium Battery: Capacity 280mAh, Model 402040 <br>Display: Pressure, temperature, air leakage alarm <br>Frequency: 433.92MHz±20.00MHz <br>Working Temperature: -20℃-80℃ <br>Storage Temperature: -30℃-85℃ <br>Charging Method: USB+solar <br>Lithium Battery: 280mAh <br>Charging Voltage: DC 5V <br>Factory Default High And Low Pressure Values: 3.0Bar-2.0Bar <br>Working Current: ≤ 5MA <br>Factory Default Temperature Value: 68℃ <br>Installation Location: Center console <br> <br>Sensor Parameters: <br>Button Battery: Capacity 60mAh, model CR1632 (included) <br>Waterproof And Dustproof Rating: IP67 <br>Frequency: 433.92MHz±20.00MHz <br>Sensor Pressure Range: 0-3.5BAR <br>Storage Temperature: -30℃-85℃ <br>Accurate Pressure: +/-0.1Bar <br>Accurate Temperature: +/-1℃ <br>External Working Temperature: -20℃-80℃ <br>Built-in Working Temperature: -40℃-120℃ <br>External Battery: CR1632 (NOT Included) <br>Built-in Battery: CR2050 (Included) <br>Instructions For Use: Plug and play<br>1、Solar charging, no need to connect the car cigarette lighter to charge, wireless connection with the sensor, easy to install, attached to the glass. <br>2、Color LCD digital display, clearly display tire information, real-time monitoring of the pressure and temperature of 4 tires. Day and night are very clear, and the receiver can display the time and monitor tire pressure and temperature in real time. <br>3、With alarm function, low air pressure/high temperature alarm, high temperature/leak/low battery alarm, intelligent shockproof cover when the car is driving, no need to open/close. <br>4、The internal sensor and external sensor options can meet all your needs, two units (PSI / Bar) are variable, you can set a unit you like. <br>5、Solar charging + USB charging, new energy solar charging provides working power. High power transmission and high performance.<p>1 x Host&nbsp;</p><p>4 x Sensor</p><p>1 x Manual&nbsp;</p><p>1 x Wrench</p><p>4 x Nut</p><p>1 x Adhesive Film</p>