AUX BLUETOOTH 5.0 ADAPTER Microphone C30 C70 S40 S60 S70 S80 V40 V50 V70 XC70 XC90 It is important that the radio has the option of switching to AUX, then it will be possible to switch the sound to the Bluetooth module. With this adapter, you can retrofit your car with wireless transmission capabilities. The module supports Bluetooth transmission version 5.0 and lower, making it compatible with all smartphones (Android, Windows). The latest Bluetooth 5.0 version allows you to stream music in high quality. The range is up to several meters. Connection: The adapter plugs in behind the radio, between the radio and the harness. The installation is non-invasive; no cutting, splicing, or soldering is required. The module can be easily removed at any time. Installation typically takes 30 to 60 minutes. The adapter can remain permanently connected, as its power consumption is minimal. When permanently installed, the module will remember the last paired device.