CSR has announced its new BlueVox2 mono headset solution costing just $5; the world's lowest cost advanced Bluetooth headset. I reckon that this will be the cheapest headset around. The circuit board costs $5 so with the casing etc. it should not be more than $10. BlueVox2 features extremely low power consumption and zero cost noise reduction. The set includes the BlueVox2 QFN chip, together with all of the components necessary for a Bluetooth mono headset mounted on a four-layer printed circuit board. This power efficient device allows 15 hours talktime with a small 120mAh battery. BlueVox2 can hook up two or more Bluetooth devices to the same headset. Essentially, this means that with one headset it is possible to take calls from both a work and personal phone or a phone and a VoIP dongle. But the icing is that this feature doesn't affect the power usage and is designed to be easy and intuitive to use.

CSR is currently sampling BlueVox2, and will hit the stores by the third quarter of this year.

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