The new MM 500-X Stereo Bluetooth® headset delivers top quality on-the-road music and call experiences. Featuring a super comfortable around the ear fit, the MM 500-X offers CD quality music via the new apt-X® codec, which delivers higher quality Bluetooth® audio. The headsets can connect wirelessly to any Bluetooth and apt-X® enabled devices, such as new Apple computers, selected Creative and Samsung music products, and lets you quickly switch between music and calls at just the press of a button. Sennheiser hi-fi technology and an invisible microphone deliver superb stereo sound and clear conversations wherever you are.

• CD quality audio –Featuring the apt-X® codec, the headsets can connect wirelessly to any apt-X® enabled devices, such as the new Apple computers and selected Creative and Samsung music products.
• 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 around the 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
• Flexible – replace the battery with a spare on long trips – or 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