Are there any Bluetooth stereo earphones that take advantage of the Bluetooth 4.0 in the 4S. Or if not, does anyone have any views about which are best?
Not up to bluetooth 4.0 standards, but if your looking for a cheaper, yet somewhat decent quality set, the motorola s305 headphones are worth looking into.
For a higher price range, sennheiser is usually a pretty good choice.
Are there any Bluetooth stereo earphones that take advantage of the Bluetooth 4.0 in the 4S. Or if not, does anyone have any views about which are best?
Perfect Bluetooth stereo headphones too little, and do not know what your specific requirements, there is a good Bluetooth headset comment on the website, you can go and see about stereo bluetooth