1. The device comes with a built - in high - pressure bag, starts quickly, and offers safety and stability. 2. It uses an aluminum shell, which provides good heat dissipation and anti - vibration performance. 3. After potting treatment, it has good waterproof and shockproof performance. 4. It is easy to install, with a plug - and - play feature and no code required. 5. It has six protection functions to prevent overvoltage, undervoltage, overheating, no - load, short circuit, and reverse connection, making it safer and more durable. 6. Component compatibility guide: - It is compatible with the following models: - IS250 (2014 - 2016 models) - IS250C (2014 - 2016 models) - IS350 (2014 - 2016 models) - IS350C (2014 - 2016 models) - ISF (2014 - 2016 models) - RX350 (2013 - 2015 models) - RX450H (2013 - 2015 models) - GS350 (2013 - 2015 models) - GS450H (2013 - 2015 models) - LS460 (2013 - 2016 models) - LS600H (2013 - 2016 models) - LX570 (2012 - 2014 models) - It is also compatible with: - Forester (2014 - 2016 models) - Legacy (2015 - 2017 models) - It is compatible with: - [Some unnamed models] (2011 - 2015 models) - Sienna (2011 - 2015 models) - Venza (2013 - 2015 models) 7. The material of the device is metal. 8. The color of the device is silver. 9. Package contents: - 1 piece 10. Only the above - mentioned items are included in the package, and other items are not included. 11. Note: Lighting and different monitors may cause slight color differences between the item and the actual product. The allowable measurement error is ±1 - 3 cm.