Yatour car audio Bluetooth AUX mp3 interfaces For Peugeot 307 Citroen RD4 RT3 Can bus YT BTA USB AUX IN HI FI A2DP|yatour bluetooth|yatour bluetooth adapteryatour usb adapter - AliExpress
How to check software version of Peugeot/Citroen RT3 radios (Van-bus or Can-bus)? - China RT3 version,Yatour RT3,RT3 van-bus from Guangzhou Yatour Electronics Technology Co.,Ltd.