Car HD Radio

Bluetooth 5.4 Car Adapter

This Bluetooth 5.4 car adapter adds wireless audio streaming and hands-free calling to any vehicle with a 12 V socket. It targets drivers of older cars that lack factory Bluetooth and want a simple plug-and-play upgrade without wiring changes. The transmitter pairs with phones or tablets and rebroadcasts sound on an FM frequency you select. It also works as a 48 W fast-charging hub for passenger devices.

Plug-and-play FM transmitter

The unit draws power from the 12 V outlet and needs no professional installation or dashboard modification. A 15 m wireless range lets rear-seat passengers stream audio or take calls without staying beside the front console. Two USB ports supply up to 48 W combined, freeing the vehicle’s original charging ports for other accessories. An included USB drive slot plays MP3 files directly when a phone is not available.

Sustained operation on long trips

The Bluetooth 5.4 chip maintains a stable link during continuous highway driving, reducing drop-outs that plague older transmitters on extended journeys. Side-mounted tuning buttons let the driver lock onto a clear FM frequency without navigating menus while moving. The dedicated bass-boost button and ambient-light control are reachable by touch, so the driver can adjust sound or lighting without looking away from the road.