Sony Ericsson has unveiled a new Bluetooth car speakerphone, the HCB-108, which the company claims 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 car, 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 Bluetooth Car Speakerphone HCB-108 will be available in selected markets from early Q4 in the colours Black and Silver. It will be showcased at the Paris Car Show, in conjunction with Saab, from October 4, 2008.