Amazon.com: CITALL Interior Bluetooth Adapter AUX Cable Fit for Volvo C30 C70 S40 S60 S70 S80 V40 V50 V70 XC70 : Electronics
GROM-MST4 USB Android iPhone for Volvo S40 V50 C30 C70 06+ 6-CD Radio, Bluetooth optional
Retrofit OEM USB? Did anyone actually do it? | SwedeSpeed - Volvo Performance Forum
Discount Car Stereo > Antenna Adapters > BAA4050 FM Modulator antenna Kit for 2004-12 Volvo S40 and V50
Universal AUX IN AUX USB Port Bluetooth 5.0 Microphone Handsfree MIC Adapter For Volvo C30 S40 V40 V50 S60 S70 C70 V70 XC70 S80|Bluetooth Car Kit| - AliExpress
GROM-MST4 USB Android iPhone for Volvo S40 V50 C30 C70 06+ 6-CD Radio, Bluetooth optional
Bluetooth A2DP USB Adapter for Volvo XC90 V50 V70 S40 S80 XC70 C30 C70 MOST | eBay
Fits Volvo XC90 V50 S40 C30 S80 V70 XC70 Bluetooth A2DP USB interface adapter | eBay