- Tested with iPhone 14 Pro
- Pairs easily with phone, haven't tried its 2-phone capability. Very easy to set up an use.
- Speakerphone totally rejects background sound even with car windows open and produces no voice dropouts even under severe background conditions. The parties I talk to are very thankful for this; they have long been annoyed by the background sound and dropouts with several other speakerphones I have used including the phone's built-in speakerphone and my Bluetooth 2-way speakerphone hearing aids. Part of the key to this good performance is probably the microphone being so near my mouth, since the unit is mounted on the car visor.
- The built-in speaker is as good as an inexpensive small speaker is expected to be; being very near the driver's ears helps it to work without having to be turned up to distortion level.
- The FM radio link is as good as FM radio links can be, i.e. there is some hiss and crackle but on the whole, with my fairly good quality car speakers, the speakerphone and music streaming sound over them is much better than the Roadtrip built-in speaker.
- The button is very convenient for answering, rejecting, and ending calls and redialing, and for initiating Siri commands. But with the microphone so near my face I don't have to speak Siri very loud anyway, unless I have the speaker or car radio speakers playing loudly.
- This is the only visor-mounted product I have found that both streams audio via Bluetooth and acts as a speakerphone, and it works very well.
- Allows different phone apps to selectively use it, e.g. I can stream music over my hearing aids and use Roadtrip as my speakerphone.
So do I have any complaints? Only some slight ones:
- The unit is a little heavy, you might need to tighten the hinge on our visor to keep the visor from sagging, or add velcro to hold the visor up.
- I am tall and was annoyed by the unit being mounted on the visor, particularly when getting in the car while wearing a hat. So I used velcro to mount it on the ceiling above the rear-view mirror. I have not tested its microphone pickup and background canceling performance in this configuration yet.

This is great and a huge upgrade. I have had a couple other cheaper speaker phones and this one is great quality for a great price. Noise cancelling (no tire noise or road noise)
Auto connects as advertised. Great, clear mic.

Update: I contacted the company and they honored the warranty and sent me a replacement. The new unit works fine and doesn't do the low battery thing.
It worked great for 8 months (March 2023 - Nov 2023) until it blew out the speaker overnight while turned off. I just turned it on one morning and the speaker was F'd.
Brand new it said "battery low" all the time even when fully charged. It was decently loud but it could be difficult to make out speech at highway speed with the wind noise.
All in all: I was disappointed in the lifespan of the first one but the good customer service won me back. I will update again if this one fails.

I have had a few bluetooth adapters over the years. This is the best non plug in I've had. Most plug ins seem to capture engine noise. This one doesn't. I use it to broadcast through the radio. The external mic / speaker is good for calls and talk radio, fair for music. The charge lasts a very long time

Great Hands free speaker for older cars that don't have this option from the factory, has amazing sound, Very easy to use & Works Great!!