?Technical Support?We provide 7*24 hours of after-sales technical support to help you solve installation and operation problems. 30 days Money-Back Service, 24 months after sales support, if you have any questions about our car radio, please feel free to contact us. ?Multi-Functions?The android radio has 26 UI themes, you can switch freely according to your preference. Other functionms include: Wi-Fi Hotspot Connection / 1080P HD Display / Split Screen / GPS Navigation / Bluetooth / Steering Wheel Control / Mirror Link / FM Radio / Compatible with AHD Rear View Camera. ?DSP System?With advanced algorithms that process the audio signal in real-time, DSP can significantly improve sound clarity and balance, while also reducing unwanted noise and distortion. DSP provides a superior listening experience, allowing drivers to enjoy high-quality sound that is clear, balanced, and personalized to their preferences. ?Wired/Wireless Carplay & Android Auto?Carplay and Android Auto allow for seamless integration between your smartphone and car stereo. With these features, you can access various apps, make calls, send messages, and use voice commands directly on the big screen. Compatible with the latest iOS and Android operating systems. ?Applicable Vehicle?The head unit is suitable for Toyota Highlander 2008 2009 2010 2011 2012 2013. Plug and play, no need to modify the original car power cables. Built-in Android system, 2G RAM + 32GB ROM large memory, give you a smoother and wonderful user experience!.