Bluetooth AUX Car Music Transmitter and Charger

Modern audio and charging for an older car stereo, no new head unit needed.

This ABS transmitter plugs into a 12V/24V cigarette lighter and links to your stereo by AUX and FM. It gives you three ways to play: Bluetooth, USB drive, or TF (micro SD) card. Dual USB ports put out up to 5V/2.1A total to charge your phone and other devices as you drive. A magnetic controller mounts on the dash for volume, track, and call controls.

Why we picked it

• Three ways to play - Bluetooth streaming, USB drive, or TF card for offline files.
• Calls without holding the phone - Answer, end, and control calls from the dash controller.
• Charges while you drive - Dual USB ports up to 5V/2.1A keep devices powered.

Good to know

Offline files can be MP3 or WMA on a USB drive or TF card. The 4.92 ft (1.5 m) cable reaches across small or larger cabins, and Bluetooth holds up to about 32.8 ft (10 m) inside the vehicle. For FM, pick an unused frequency on the radio, set the transmitter to match, pair your phone, and play.

Common questions

Q: Will it fit any car?
A: Most cars with a 12V or 24V lighter socket and a working FM radio. Direct AUX needs a 3.5 mm input on the head unit.

Q: Do I need Bluetooth in the car?
A: No. Your phone connects to the transmitter, and the transmitter feeds the stereo over FM or AUX.

Q: Which file types play?
A: Common MP3 and WMA files on USB drives or TF cards.

Q: Can it charge two devices?
A: Yes, both USB ports at once, sharing up to 5V/2.1A.