Features:Color LCD screen, waterproof and dustproof, wireless transmission, no need for wired connection.Built-in high-temperature explosion-proof lithium battery, fast charging speed, long battery life.The high-precision tire temperature and pressure data of two wheels are displayed at the same time.Tire leakage alarm, high/low pressure alarm, high/low temperature alarm, low battery power alarm, fault alarm, prolong tire life, balance tire pressure, and ensure motorcycle safety.Each sensor has a separate ID code, which has been completed before delivery and can be used directly after installationTPMS special RF technology, sensor real-time update data.TPMS special Freescale chip program, 6-in-1, makes the signal more stable and reliable, monitoring data more accurate, and ensures traffic safety.Specifications:Applicable Model: 2-Wheel Motorcycle And BicycleSize: As Shown In The FigureDisplay Mode: DigitalMaterial: Plastic+Hardware And ElectronicsDisplay parameters:Built-in Lithium Battery Capacity: 850 mAhReceiving Frequency: 433.92MHzStorage Temperature: (- 30 ~+85 )Working Temperature: (- 20 ~+80 )Sensor parameters:Working Temperature: (- 40 ~+105 )Battery Life: About 2 YearsTransmission Frequency: 433.92mhzTemperature Accuracy: 3 Pressure Accuracy: 0.15psi ( 0.01bar)Pressure Range: 0~116psi (0~8bar)Storage Temperature: (- 40 ~+120 )Package Included:1 x Display1 x Usb Cable1 x Bracket2 x Sensors1 x Wrench1 x Hex Wrench4 x Nut3 x Screw Do dropshipping ?Yes,we do.If you have any question please contact us. Production Material Safety? All products are 100% brand new, workable and checked carefully before sending out. When is the parcel sent? We will send out order within 5 workdays. The delivery time will vary according to different countries and will be affected by weather, public holidays and so on. If order doesn't received in declare time, please contact us. How about refund?Full refund if the item does not match the description or defective.If there are any other problems , Click on Help Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.