Designed for 6-wheel vehicles, this TPMS offers real-time tire pressure and temperature monitoring with dual solar and USB charging for all-day security. Features: Specially for 6-Wheel Vehicles: Tailored for vehicles without built-in tire pressure display, providing real-time data for six tires. Dual Charging Options: Features both solar and USB charging—ensuring power anytime, even without sunlight. Real-Time Pressure and Temperature Display: Simultaneously monitors pressure (up to 9.9 Bar) and temperature (degrees Celsius) for all six tires on one screen. Smart Operation: Auto on when the vehicle moves; auto sleep when stationary for over 10 minutes—no manual switching needed. Accurate and Instant Alerts: Immediate alerts for low pressure, high pressure, high temperature, and low battery—keeping you informed at all times. Easy DIY Installation: External sensors require no tire removal or wiring—simple and efficient setup. IPX7 Water Resistance: Withstands water immersion up to 30 minutes—reliable in all weather conditions. Wide Compatibility: Works with most vehicles within the 9.9 Bar pressure range. Stable Performance: Equipped with advanced chip for enhanced accuracy, signal stability, long range, and interference resistance. Specifications: Material: ABS Plastic Battery Quantity: 1 x Polymer Lithium Battery (Included) Battery Capacity: 700 mAh Power Supply Method: USB Charging and Solar Charging (Adapter Not Included) Operating Voltage: 3.7V Operating Temperature: Minus 20 to 70 Degrees Celsius Water Resistance Rating: IPX7 Pressure Range: 0-9.9 BAR / 0-144 Psi Transmission Frequency: 433.92 MHz Transmission Power: Greater than 10 Decibel-milliwatts Charging Voltage: DC 5.1V Size (LxWxH):