The SP700’s FM transmitter is a great feature, and the fact that you can also stream audio from your mobile through your car audio system is a nice touch. This is Jabra’s best speakerphone yet.

The Supertooth 3 improves on its outstanding predecessor by offering text-to-speech technology as well as the ability to answer calls via your voice. This is simply an outstanding product.

The Discovery 925 is one of the best looking and best performing Bluetooth headsets to hit the market; the carrying pouch that doubles as a charger is a nice touch.

It doesn’t provide the best sound quality, but for travellers its versatility makes the Pure-Fi Mobile an appealing speaker system.

Audiophiles won’t be impressed, but many other people will be happy with these convenient and versatile headphones for the iPhone.

TDK provides the Bluetooth market with an excellent solution for listening to music and making stereo phone calls.

The BT2020 comes at a very reasonable price, but we prefer the design of a regular Bluetooth headset.

Jabra's BT2010 certainly offers plenty of bang for your buck, but be warned that incoming sound does suffer at times.

The H710 is a compact and stylish handset boasting an intuitive, flip-out microphone and Multipoint technology.

The H680 is well designed and has reasonable incoming sound quality, but its let-down by poor outgoing sound.

Although it acts as a dual-function device, the Voyager 855 is best suited as a regular Bluetooth headset, providing excellent in-call audio quality. The detachable earpiece is a nice idea, but the small buttons and average sound quality diminish its appeal.

We've never really seen the need for screen protectors as they get just as blurry and fingerprint splattered as an unprotected screen and so require just as much wiping. And because the iPhone's screen is made of glass (rather like Beckham's manager Ruud Gullit's knees) there is little chance of scratching it unless you clumsily run your diamond ring across it (careful, Posh!). However, the Echo's secondary function as a mirror does give it a handy twist if you require a mirror with you at all times. And even Becks can afford the $9.95 cost.