Multifunctional, comprehensive in-vehicle high-tech electronic product with Bluetooth 4.0 dual-mode design, fully supporting iOS and Android devices. High-speed data transmission combined with low power consumption ensures efficient power saving. Connects to the in-vehicle ECU computer for a 360-degree experience of the entire car, enabling early detection of vehicle sub-health and identifying faults during the warranty period for prompt action, protecting owner interests. Analyzes and assesses current and historical fuel consumption data from multiple dimensions, helping car owners save fuel and money. It also records driving behavior, analyzes status data, and provides recommendations for improvement, allowing drivers to use their vehicles more efficiently. Offers a fantastic head-up display (HUD), eliminating the need for drivers to bend down to check the meter, enhancing the driving experience and removing potential safety hazards. Enjoy a real-time instrument panel design that expands on the original car's display, significantly improving the visual experience. Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meanings (over 3000 generic code definitions in the database). Clear trouble codes and turn off the MIL ("Check Engine" light). Display current sensor data. Specifications: Color: Black Model: VC101 Supported Platforms: Android/Windows/iOS Operating Current: 45mA Standby Current: 15mA Transmission Speed: 38400B/s Protocol Support: SAE J1850 PWM SAE J1850 VPW ISO 9141-2 ISO14230-4 KWP (5 baud init) ISO14230-4 KWP (fast init) ISO15765-4 CAN (11bit, 500 Kbaud) ISO15765-4 CAN (29bit, 500 Kbaud) ISO15765-4 CAN (11bit, 250 Kbaud) ISO15765-4 CAN (29bit, 250 Kbaud) Package Includes: 1 x OBDII Diagnostic Interface 1 x User Manual Notes: Please allow 0-2mm error due to manual measurement. Thank you for your understanding. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you.