Car Bluetooth Audio Adapter for Aux Ports with Clear Calls
Your car still runs well, so the stereo should keep up. The BR06 plugs into the aux port you already have, streams music from your phone over Bluetooth, and takes calls with the button on the unit. Built-in DSP works against echo and road noise so the other side hears you.
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Your car still runs well, so the stereo should keep up. The BR06 plugs into the aux port you already have, streams music from your phone over Bluetooth, and takes calls with the button on the unit. Built-in DSP works against echo and road noise so the other side hears you.
Add Bluetooth to any car stereo via the aux port, with clear hands-free calls thanks to DSP noise cancelling
- old car stereo has no Bluetooth
- echo and road noise during phone calls
- fumbling with phone while driving
- wired connection clutter
Give your old car stereo Bluetooth and calls you can hear
Your car still runs well, but its stereo has no wireless and every call means fumbling with your phone. Plug in the BR06 and stream music and take calls through the speakers you already have.
Bluetooth for the stereo you already own

Bluetooth through the aux port
The BR06 uses the 3.5mm aux input your stereo already has. The plug comes attached to the unit, so there is no loose cable to hunt for. Once connected, music streams from your phone over the A2DP profile, which keeps the link steady without draining the phone.

Calls that stay clear
Road noise is the reason most car calls sound thin on the other end. The built-in DSP works on echo and environmental noise, so the person you are talking to hears your voice over the engine and tires. Keep the windows up and the stereo at a normal level for the best result.

One press, hands on wheel
The multifunction button with its blue LED ring answers and ends calls. The previous and next track buttons skip songs from the unit itself, so you never unlock the phone on a highway on-ramp. If you also want the phone visible, a dashboard mount keeps it in reach.
Plug in, pair once, and drive
- 1Plug in the unit
Set the stereo to a low volume, then push the attached 3.5mm plug into the aux input and switch the stereo to aux.
- 2Power on
Press the power button on the unit and wait for the indicator to light up.
- 3Pair your phone
Open Bluetooth settings on your phone and choose the BR06 from the list of devices.
- 4Play and take calls
Start a playlist from your phone. Use the call button to answer or end a call, and the track buttons to skip songs.
The car is paid off. The stereo is not keeping up.

The stereo that stopped keeping up
Every call on the commute starts the same way. The phone slides out of the cup holder at a red light, the screen lights up, and the person on the other end already sounds far away. Road noise fills the gaps. Meanwhile the aux cable runs across the dash and pulls at the phone every time you reach for a song.

One plug, and the call comes through
The BR06 plugs into the aux port the stereo already has, and your phone pairs with it over Bluetooth. Its DSP works on echo and environmental noise during calls, so your voice carries over the road instead of getting lost under it. The call button on the unit answers and ends calls with the phone still in your pocket.

Drive the way you already do
Hands stay on the wheel and music comes from your phone through the speakers you already own. There is no dash rebuild, no new head unit, and no cable running loose across the passenger seat. When the next road trip comes around, the unit moves to whichever aux-equipped car you are driving.
Why this, not that
| BR06 receiver | FM transmitter | New head unit | |
|---|---|---|---|
| Connects through the aux input | — | — | |
| Installation needed | No | No | Yes |
| Exposed to FM station static | No | Yes | No |
| Call button on the unit | — | Varies |
Characteristics
Reviews
Questions and answers
If the stereo has a 3.5mm aux input, yes. The BR06 plugs straight in and the plug is already attached, so there is no adapter to add. Stereos with only FM, CD or cassette and no aux port will not connect.
The DSP is built to cut echo and environmental noise during calls, which is the sound that matters at speed. Engine and tire noise is the hardest to remove, so keep the windows up and the stereo at a moderate volume. Test a call on your usual route to hear the difference.
Audio plays through the car stereo over the aux input, so calls and music come out of the car speakers. The BR06 has no speaker of its own, so it needs an aux-equipped stereo to output sound.
An FM transmitter broadcasts on a radio frequency, so it picks up static and competes with local stations. The BR06 connects directly through the aux port, so there is no station to tune around, and the call button sits on the unit itself.
The glossy black body, silver ribbed grip edges and illuminated controls feel like a finished accessory. Compare it with a head unit that needs installation and a dash rebuild. This is one compact unit that moves to your next aux-equipped car, so it keeps its use across vehicles.
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