Has anyone used this Handsfree device for Hero?

[LastFrontierLabs]

Mr Handsfree Bluevision II for Sprint Hero
Mr Handsfree Bluevision II - Android Central Store

 

[Lozer_Kid]

way too expensive... not interested!

 

[LastFrontierLabs]

I didn't ask for an opinion on it's price...
I want to know about it's functionality.

 

[WhiteNoise]

I've had good luck with this blue ant one Amazon.com: BlueAnt Supertooth 3 Bluetooth Speakerphone (Black): Cell Phones & Service

 

[MindTrainer]

I have some Blue Tooth (Blue Ant) headphones that work well with the Hero..... but if you try to watch a movie the audio lags. I tried using them with my very fast notebook and the audio lags there as well. Does anyone know if this is a common trait with all BT Headphones?

Maybe it just takes to long to convert the signal and send it to the headphones.