Another Bluetooth speaker in the market is the Advantek Networks ABT-SPK-A8. It's a portable Bluetooth speaker that functions, as a wireless HiFi speaker system plus is compatible with Bluetooth-enabled phones so in essence you can also use it as a handsfree speaker. And since it does that, the playback music stops automatically when there is an incoming call. As a speakerphone it can also be hooked up with various VoIP software (Skype, MSN, Yahoo! Messenger, etc).

The Advantek Networks ABT-SPK-A8 costs $99.
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