CD Player Switch Button USB Cable Bluetooth Audio Adapter Accessory
- The green part is connected to the switch's USB and the yellow part is connected to the car radio.
- You can choose USB to connect car radio and any device, MP3, Intelligent phone, USB stick, etc.
- The adapter is very lightweight and easy to install and use.
- Stable performance and high sensitivity.
- USB for RCD / RNS Radio BB. AUX Mounting Block Adapter Switch Kit.
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