Headset

The MM 400 is a state-of-the-art Stereo Bluetooth® headset for multimedia mobile phones.
With one press of a button, you can quickly switch between calls and music delivered in superb stereo sound. The invisible high-performance microphone ensures that conversations are clear, making this headset the perfect all-in-one sound solution.

Features
Wireless freedom–Bluetooth®2.1 guarantees hands-free convenience without wires and the advanced A2DP profile for Stereo Bluetooth® delivers optimized hi-fi stereo sound
Invisible microphone – with high-performance sound quality for clear conversations
Direct cable option – for use on airplanes, with an airline adapter included
Easy headset controls – in one intuitive cluster
Sennheiser sound quality – hi-fi headphone drivers ensure superior dynamic range, detail and excellent bass
Wearing comfort – padded ear-cushions provide an excellent soft fit, even on long trips
Easy-2-GO – the headset folds into a compact bundle for travel and storage, while the headband is metal-reinforced for durability
Recharge it via the USB port on your laptop or the supplied lightweight wall charger with different plug fittings for Europe, the USA, the UK and Australia
Connect everywhere – to mobiles, laptops, MP3 players, or in-flight entertainment systems with an all-in-one headset solution
Peace of mind – thanks to the 2-year international warranty

Delivery Include
USB wall charger for US, EU, UK and AU plus USB charging cable
In-flight adapter (3.5mm double mono adapter)
3.5mm audio cable
Carry case