Sony Ericsson has unveiled a new Bluetooth car speakerphone, the HCB-108, that the company says has a "sleek Nordic design".

Claiming to have the longest talk and standby time on the market, the unit offers a month of standby and 25 hours of nattering.

In your motor, the HCB-108 attaches to your car's visor with no wires, or can be used on your desk as a speakerphone.

Sound-wise, Sony Ericsson says the gadget has "superior true duplex audio quality" with echo reduction, noise cancellation and Digital Signal Processing.

The HCB-108 will be available in selected markets from early-Q4 in black and silver.