Sennheiser MM 450 TRAVEL User manual

MM 450 TRAVEL BON VOYAGE!
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. NoiseGard 2.0™ – advanced Sennheiser active 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
Peace of mind – thanks to the 2-year international warranty

Specifications
Headset MM 450 TRAVEL
EAN No. 40 44155 04564 2
UPC No. 6 15104 17073 5
Art. No. 502891
General Data
Wearing style Supra-aural
Ear cup style Closed acoustics
Technology
Bluetooth® 2.1 + EDR / supported profiles: A2DP +
AVRCP + HSP + HFP
Talk time without NoiseGard™ 20h
Play time without/with NoiseGard™ 10h / 8h
Charging time 3h
Range 10m
Weight 105g
Headphones
Frequency response 15 – 22,000 Hz (*)
Distortion Less than 0.1% at 1KHz
Sound pressure level (1kHz, 1mW) 107 dB
Microphone
Frequency response 100 – 10,000 Hz (*)
Pick-up pattern omni-directional
Accessories
USB wall charger for US, EU, UK and AU plus USB
charging cable
In-flight adapters (3.5mm double mono adapter
and 6.35mm adapter)
3.5mm audio cable
Included
Carry case
(*) the Bluetooth system will reduce this bandwidth