Microphone
| Microphone frequency |
100 - 10000 Hz |
Headphones
| Headphone frequency |
15 - 22000 Hz |
| Headphone sensitivity |
107 dB |
Ports & interfaces
| Wireless range |
10 m |
| Bluetooth version |
2.1+EDR |
MM 450, Bluetooth 2.1
General Description
Silence is golden with the MM 450 TRAVEL for multimedia mobile phones. This best-of-breed Stereo Bluetooth headset features Sennheiser’s NoiseGard 2.0 active noise cancelling system. With 90% of background noise canceled out, you can take a call in crystal-clear quality or relax with your favorite music in outstanding Sennheiser stereo sound.
Features
-NoiseGard 2.0–advanced Sennheiseractive noise cancellation lets users enjoy music in peace.
-TalkThrough – one press of a button turns on the external microphone so you can talk to fellow passengers or the flight attendant without removing the headset.
-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.
-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.
