?Professional After-Sale Service?We offer 365 days warranty and professional 24/7 customer service. If you have any questions about the product, please feel free to contact us via the "Get Product Support" email or after-sales email on , and we will reply as soon as possible. ?Superior sound quality, enjoy relaxing moments?Built-in amplifier TDA7850 (23 watts RMS/50 peak x 4 channels) Multiple custom DSP options let you tweak your audio experience to your liking. And with the built-in 4 x 50W amplification, music sounds clear even at high volumes. ?QLED & optical fiber output?QLED display with a capacitive touchscreen. Audio interface with optical output for better sound quality. 18FM&12AM station, listen to real-time radio, weather forecast; Enjoy millions of the latest Android apps from google play store, games, music, movies & more. ?UI Design?The interior theme of Dasaita G12 is very personalized and intelligent, you can customize the position of the software by long pressing, and you can set the page of day or night mode according to your preference. This navigation also has a split-screen function, and all designs will provide the greatest convenience for your driving. ?Apple CarPlay and Android Auto?Enjoy wireless CarPlay and wired/wireless Android Auto with Bluetooth 5.0 for quick and easy connection. Just talk to Siri/Hey Google or touch the display to get directions from your phone's map, make calls, listen to voicemails, send and receive text messages, and listen to your favorite music, all while keeping your focus on the road. ?High Performance CPU and 4G SIM Card?Using eight-core Quqlcomm 665 CPU, 64-bit, 6G RAM, 64G ROM, Android 12. No need to worry about lagging and enjoy high-speed performance. Insert the 4G SIM card into the card slot to obtain data to access the Internet, update software and new features. Stay connected and enhance your driving experience. (Note: 4G SIM cards are not supported for calls and text messages). ?Vehicle Compatibility?This Head Unit can fit Toyota Tundra 2014 2015 2016 2017 2018 2019 2020 2021; Complete Plug-and-Play kit includes everything you need to install, retains factory steering wheel controls, reverse camera, OEM JBL amplifier,factory antenna adapter.