【Product Features】 - 2 Charging Ways - Support USB cable charging and solar charging -LCD Digital displaying, clear to show tire information -Rear-time monitoring pressure & temperature of 4/6 tires -Low air pressure/high temperature alar -High Temperature / Leakage / Low Battery Alarm -Intelligent Shock Boot when car moving, don’t need to turn on/off -Wireless connect by sensors, easy install -Build-in sensors and external sensors options, meets all your need -Freescale chip sensors and fit on almost 98% cars on market 【Product Specifications】 Manufacture Country:China Product Name:Tire pressure monitor working temperature:-20°℃—70℃ Waterproof level: IPX7 Pressure range: 0-9.9BAR/0-144Psi Transmission frequency: 433.92MHZ Transmission power: >10dBM Charging voltage : DC5.1V 【Packaging Contents】 Tire pressure monitor*1 NOTE: ①Images on this page are for illustration only and due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! ②Please allow 1-3cm measuring deviation due to manual measurement.