[Vega]

Because of the previous post (and $40 I had in Amazon.com certs) I purchased the Scala 500 BT hands-free from Cardo. I'm using it with TMo's 7100.
-First, you cannot beat the price, Amazon.com had the device for $48, however outside sellers (ON AMAZON) had it for $38 just as posted.
-Secondly, the headset doesn't look TOO bad. I do ICM call routing for TMO and we're basically considered the geek squad. Everyone has BT hands free and they ALL wear them. This one fits right in.
-Thirdly, I've experienced a little 'tunnel sounding' performance, but only when calling my voicemail. Dunno, Don't ask.
-Also (fourthly didn't sound right), The fact that almost every feature is available: Mute, Answer, End, Redial etc. (Right from the headset). I'm very pleased.
-As well, I've experienced no issues thus far with the charging cradle

I've not used this device for very long so I cannot testify to it's stamina, but this device does work, no issues and good performance.