Customer Rating: 
Summary: Impressed with the BlueAnt Interphone
Comment: This Interphone has great volume and clarity (with module helmet). With all the varies battery reviews, I wanted to test it myself. We charged them and left them on "Standyby" (we did not connect our cell phones to the unit). Standyby time was over 4 days. It was on, but not connected to talk to the other unit. After recharing, we decided to check the actual talk time. We kept each unit open to talk at any moment. This was only about 4 hours. When we used them only when we wanted to talk to each other (which is not the entire trip) they lasted all day without a problem.
The distance is based on the line of sight. We were in the mountains and when taking curvy roads, you do not get the full 490 feet. Straight highway runs - 490 feet is easy.
For long trips, you can buy a separate battery charger, for those who have a cig plug. Not sure you would be able to "charge while riding." You can use google search engine to find them for about $10.00
My only complaint is that you are not able to connect more than 2 units, not 3 or 4. So group rides with communication is still not an option.
Other than that - worth the money!
Customer Rating: Summary: good sound, but not good enough product
Comment: i bought my interphone and it worked just fine like one or two months
but then i started having some troubles with the batteries. It started to sound like battery went down, but the intercom continued to work fine till the end of the day. Now, no matter how many times i charge it, its always beeping like the battery is down.
But the real problem i had was with the mic. The mic stays in place with two little plastic strings that after like 6 months broke, and left the mic holding in place with just the wires. Sooner or later it was going to happen. Wires broke and mic was disconnected.
For a 100$ just 6 months working... not such a good deal
By the way, now i have a midland bt rider... and it really have a worst sound quality but it seems to be a more quality manufactured product
Customer Rating: Summary: Interphone Bluetooth
Comment: This product works great with my icon full face. you can hear it clear with the visor up or down and it doesnt matter what speed you are going. i have a sport tuned exhaust and its loud but it does not distort your voice through the microphone. Overall this product is definitly a great buy!!
Customer Rating: Summary: wow really nice
Comment: Works great, told it sounds like I am setting home on the sofa. No wind noise. Got new phone no voice dial,(hafta buy it) Best unit I have used.
Customer Rating: Summary: Huh, what did you say? What? What was that?..... &^&%$
Comment: After reading some glowing recommendations of this product, I feel as though I must have gotten a different product than what you all described. After installing this into 3/4 helmet, I was excited to be able to finally speak with my wife during my daily drive through LA traffic to work. She is pregnant and due soon, and I was nervous about being out of touch for an hour drive each way. As I left the house, I gave her a quick call to check how it works. At about 25 MPH and below, with the face shield down and locked, it works ok. But as I got up to highway speed, it was horrible. At 40 miles per hour, I could barely discern her voice over the wind noise. And this was after I put the bluetooth into LOUD mode. I stopped and readjusted the speaker, but it did no good. I couldn't hear a word she was saying. And the last words that I could hear from her as I sped up was "The wind noise is too loud. What did you say?"
In all honesty, this thing is useless to me. I have sent three days trying to get this thing adjusted to be intelligible at all. I am not hard of hearing. I use my iPod all the time. But unless there is some severe defect with my particular device, I really don't know what all the excitement is about.
