For VW RCD310 210 RNS310 300 /510 Wireless Bluetooth Module Audio Cable Adapter.
Car Bluetooth Module Audio Cable Adapter For RCD310+ 300+ 510 RNS310 315 System. RCD510, RCD310+, RCD300+,RNS315, RNS310. Jerry Bluetooth master chip, Bluetooth 5.0 version, high-speed transmission without distortion, high sound quality.