JVC KD-HDR70 (KDHDR70) CD/MP3 Car Stereo + KS-BTA100 Bluetooth Kit
Jvc Bluetooth attachment - YouTube
Audio Dual Bluetooth 4.0 Usb For Pc Computer Laptop Wireless Mouse Dongle Car Adapter Receiver Connector Transmitter Jvc Ks-ubt1 - Wireless Adapter - AliExpress
JVC KS-BTA100 Bluetooth® adapter for select JVC receivers at Crutchfield