Can the Sennheiser MM450 revolutionise the headset world? It certainly appears to have the specs. With an over the head design, users can enjoy their music in stereo sound and receive and make crystal clear calls. Should a user wish to reconnect with the outside world, press the TalkThrough button to switch on the external microphone, which will allow you to hear your surroundings.
As well as being compatible with Stereo Bluetooth, the Sennhesiser MM450 also offers a wired solution for when wireless transmissions are forbidden, such as on board an aircraft.
Sennheiser's NoiseGard 2.0 is said to cut out 90% of unwanted background noise, while the padded ear-cushions promise a comfortable wear. All this, plus a two year international warranty. Sounds grea – though we suspect most will be taken aback by the £289.99 price tag.