Sennheiser MM400 Wireless Bluetooth Headphones

Blending new technology and hi-fi design skills, Sennheiser has leapfrogged the competition to bring you the market's best quality Bluetooth communications headset.

In short, you get the best of both worlds with excellent sound and fully mature implementation of Bluetooth 2.1 and A2DP combined in one high-performance headphone - the MM 400.

You’ll be wowed by the benefits of the built-in microphone and the superior dynamic range, detailed sound and excellent bass provided by Sennheiser's Hi-Fi quality headphone drivers.

And now, thanks to the closed-back capsule design of the acoustic ear-caps which enhances passive noise reduction, you can keep your music entirely personal and relax in the knowledge that you won't be disturbing your neighbours.

Sennheiser MM 400 Wireless Bluetooth headphones with integrated microphone are really easy to use with all the controls in one easy-access cluster and come with electronic volume control.

With its smartly designed metal-reinforced headband, these fold-flat headphones with soft padded ear-cushions are also exceptionally comfortable.

MM 400 Wireless Bluetooth headphones' hard-wired adaptability allows you unrestricted access to Sennheiser quality sound, even in environments e.g. on aircraft, where wireless connection is not allowed.

Sennheiser MM 400 Wireless Bluetooth headphones' stylish luxury design is exceptionally travel proof and comes in one Easy-2-GO moulded travel case.

With Sennheiser MM 400 Wireless Bluetooth headphones you get wireless freedom: Bluetooth® gives hands-free convenience without wires and the advanced A2DP profile for Bluetooth® delivers optimized Hi-Fi stereo sound.

If you do need to use wires then Sennheiser MM 400 Wireless Bluetooth headphones come with a direct cable option: allows use on aircraft, (airline adapter and cable included).

Enjoy flexible connectivity, Sennheiser MM 400 Wireless Bluetooth headphones are compatible with your mobile phone (including iPhone), your laptop, your MP3 player, or the in-flight entertainment system.

Sennheiser MM 400 Wireless Bluetooth Headphones with Integrated Microphone for iPhone Features & Specifications:

• Technology: Bluetooth® 2.1 + A2DP
• Play time: up to 10 hours
• Talk time: up to 20 hours
• Charging time: 3 hours
• Headphones frequency response: 15 – 22,000Hz
• Headphones sound pressure level: 107dB (at 1mW, 1kHz)
• Headphones distortion: less than 0.1% (typical at 1kHz)
• Microphone frequency response: 100 – 10,000Hz
• Microphone pick-up pattern: omni directional

Sennheiser MM 400 Wireless Bluetooth Headphones with Integrated Microphone for iPhone's Packaging Includes:

• Headset MM 400
• 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