?Customer Service and Technical Support?We offer 30-day Money-Back, 12-month Replacement, life-time Technical Support. Please feel free to contact us if you have any questions, we will reply to you within 18 hours and help you solve the problem. ?Rear Camera Input & Steering Wheel Control?This car stereo with backup camera supports rear view image input. AHD image,170-degree ultra-wide angle,waterproof design.The screen automatically switches when vehicle is reversing, improving safety.Support the steering wheel control of the original car. After correct wiring, learn the steering wheel buttons then you can use the steering wheel control function,more convenient. ?Radio with Bluetooth and FM/RDS?You can answer/make calls and be hands-free without distractions via bluetooth.Our touchscreen radio built-in clear mic and equipped with external mic jack in RCA cable.Bluetooth wireless audio stream allows you to enjoy a superior music listening experience!FM radio with 18 preset station,you can listen to your favorite programs at any time. ?Android Touchscreen Car Radio with GPS and Wifi?This Bluetooth radio has a built-in offline map APK "Here We GO". When connected to wifi, you can download offline maps or use online maps wherever you want. You can also download many other apps in the app store, such as youtube, etc. Watch the video online during the break. The 9 inch high-definition large screen android head unit will give you a good visual feast and make your driving journey colorful. ?Stereo Configuration & Applicable Car Models?Android system,9 inch 2.5D 1080P HD touch screen,2G RAM+32G ROM,offline/online GPS navigation,Wifi connection,RDS/FM radio,two USB,7 EQ adjustable,with waterproof HD rear view camera,support Android/IOS smartphone mirror link,steering wheel control.This double din radio is perfectly suitable for Honda CRV 2002 2003 2004 2005 2006 stereo radio,and no need to purchase additional accessories. ?Car Radio with Carplay & Android Auto?This apple carplay radio is compatible with wired/wireless apple carplay and wired Android auto(Does not support Huawei phones temporarily). You can connect to this touch screen car stereo via Bluetooth or USB data cable connection to access almost all the functions on your phone through the big screen,like music, GPS navigation, calls, messages etc, more convenient.