TPMS Tire Pressure Monitoring System Solar Power Display 4 Internal Sensors

Features:
By using the advanced solar power wireless sensors that highly integrated pressure and temperature sensor we offer the top of the line and reliable TPMS for you. 
Automatic solar charging, using higher-quality and more durable solar lithium battery panels, which can extend the use time and help focus driving. 
Equipped with mobile phone holder and vehicle therapy function. 
Display and monitor the real-time temperature and pressure of 4 tires at the same time, never miss any data! 
Auto Backlight & Sleep & Awake Mode: This Tire Pressure Monitoring System auto-adjustable backlight can clearly display the data in low light or strong light environment. 
Real-time detection of tire pressure/temperature, battery power, leakage / low battery alarm. Instant audio alarm of abnormal pressure or temperature.

Specifications:
Color: Pink, Yellow, Light blue, Green(optional); 
Package size: 17.5*11.3*8cm; 
Packge weight: 495g;

Sensor:
Operating frequency: 433.92±0.015MHz; 
Operating voltage: 2.0-3.3V; 
Static current: ≤0.5uA; 
Pressure range: 0-6Bar; 
Working Temperature: -30℃ ～ 105℃;

Display:
Operating frequency: 433.92±0.050MHz; 
Operating voltage: 2.6-3.6V; 
Operating current: ≤3.5mA; 
Working Temperature: -20℃ ～ 70℃; 
Charging Temperature: -10℃ ～ 65℃; 
Built-in battery capacity: 3.2V/250mA;

Pakage list:
1 * Tire Pressure Indicator; 
4 * Sensor; 
4 * Warning label; 
1 * Digital post; 
1 * therapy article; 
1 * Guide disk; 
1 * Manual