Features 1Solar plate designed with higher photoelectric transformation efficiency. 2Real time detection of tire pressure and tire temperature to insure driving safety. 3MicroUSB charging mainly with solarassisted charging ultra low power consumption. 4High definition LCD display accurately provides 4 tires' pressure and temperature data all at once. 5Comes with 4 tire pressure sensors coupled with antitheft nut do not need to worry about the sensor will dumping fly. 6Wireless transmission designed no wires connection is needed randomly place the product wherever you like. 7New clock designed as well as a new appearance designed easy to install does not take up space. Specification Condition: 100% Brand NewItem Type: Tire Pressure Monitoring SystemMaterial: ABSColor: As picture shownTPMS Host Specifications:Working Current Of The Whole Machine: <=20mAReceiving Frequency: 433.92MHz (+/-0.1MHz)Receiving Sensitivity: <-110dBmWorking Temperature: -40-85Colour: BlackMaterial: ABSTPMS Receiver:Battery: Built-in 400mAh lithium ion batteryRF Transmission Frequency: 433.92MHzPressure Unit: Psi / BarTemperature Unit: Deg.C / Deg.F.Working Temperature: - 20 - 85 Storage Temperature: -40 - 125External Sensor:Working Pressure: 0-51 Psi / 0-3.5 BarPressure Accuracy: +/- 0.1BARiWorking Frequency: 433.92MHzWaterproof: IP67Working Temperature: -40 - 85Storage Temperature: -40 - 125Battery: Built-in CR1632 120mAh button batteryBattery Life: 1-2 years (replaceable battery)Clock designed and brand-new appearance designed easy to install not taking up spaceSuitable Models: Family car car SUVs Package List 1 x Display1 x USB Charging Cable4 x External Sensor1 x Red Glue Tape4 x Screw1 x Wrench1 x Instruction Note Please note that the new type and old type of this product will be sent randomly and make sure you will not mind before ordering.