GROM-MST4 USB Android iPhone for Volvo S40 V50 C30 C70 06+ 6-CD Radio, Bluetooth optional
Bluetooth A2DP USB adapter Fits Volvo XC90 S80 S40 C70 C30 V50 V70 XC70 MOST | eBay
Volvo USB adapter for Volvo C70 S40 S60 S80 V40 V70 XC70 SD AUX MP3 CTAVLUSB001 | eBay
Car Bluetooth Module With 3.5 Mm Jack Audio Aux-in Music Adapter For Volvo C30/s40/v40/v50/s60/s70/c70/v70/xc70 /s80/xc90 - Cables, Adapters & Sockets - AliExpress