Features: brand new and high quality Rear-time monitoring pressure and temperature of tires. Reliably report 4 tires pressure and temperature, Improve fuel efficiency, prolong tire life and ensure drive security.Also can be placed on windshield or center console.It doesn'for t block your eyes and save spaces. It can be installed on car motorcycle bicycle or other heavy locomotive to ensure traffic safety. Adopt magnetic charging technology to avoid wear of the charging port and prevent water and dust from entering. IP65 waterproof rating, it can be used normally even in rainy days. Specifications: Material:ABS Working Temperature: -20+80 Storage Temperature: -30+85 Power-on Voltage: for DC 5V Frequency: 433.92MHz20.00MHz Net Weight:215g Note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Receiver 1x USB Data Cable 1x Bracket 2x Sensor