AUX BLUETOOTH 5.0 ADAPTER Microphone for VOLVO C30 C70 S40 S60 S70 S80 V40 V50 V70 XC70 XC90. This adapter enables wireless audio transmission in compatible vehicles. It supports Bluetooth 5.0 and earlier versions, ensuring compatibility with most smartphones including Android, Apple, and Windows devices. Bluetooth 5.0 technology delivers high-quality audio streaming. The effective range is several meters. The adapter connects behind the radio unit, installed between the radio and the vehicle's harness. Installation is non-invasive and requires no cutting, soldering, or permanent modifications. The unit can be easily removed if needed. Typical installation time ranges from 30 to 60 minutes. The adapter consumes minimal power, allowing for permanent connection without draining the vehicle battery. When permanently connected, the module retains memory of the last paired device for seamless reconnection.