Sennheiser MB 660 Instruction Manual page 5

The MB 660 Wireless Headset
CapTune
4 | MB 660
Bluetooth®
The MB 660 Wireless headset complies with the Bluetooth technology 4.2
standard and is compatible with all Bluetooth 1.1, 1.2, 2.0, 2.1, 3.0, 4.0, 4.1 and
4.2 devices with the following profiles:
• Headset Profile (HSP) 1.2 – provides the basic functionalities used by the
headset to interact with a Bluetooth smartphone.
• Hands-Free Profile (HFP) 1.6 – provides extra functionalities as compared
to the HSP. If a function, such as voice control, is not supported by the HSP
profile, the HFP takes place.
• Audio/Video Remote Control Profile (AVRCP) 1.5 – used to control music on
the Bluetooth device from the headset (play, pause, skip music track, etc.).
• Advanced Audio Distribution Profile (A2DP) 1.3 – used by a Bluetooth device
to stream high-quality stereo music to the headset.
• Device ID Profile (DIP) 1.3 – used by the headset to be identified, such as by
its manufacturer, product ID, product version, etc.
CapTune
CapTune is a music and device customization app designed to optimize the
performance of your MB 660 Wireless headset. Install CapTune to make full use
of the features of your headset. Through CapTune, you can change the sound
mode to put emphasis on speech or music clarity, or to further improve your
call experience, among others. You can download CapTune for your smartphone
from the App Store or Google Play.
NFC
Near Field Communication (NFC) is a short-range wireless technology that
enables connection and communication between NFC-capable electronic devices
by placing them near one another or with a single touch.
SpeakFocus™
SpeakFocus technology focuses on your voice to deliver crystal clear sound,
making it easy for listeners to hear what you're saying – even in noisy office
environments.
WindSafe™
WindSafe technology reduces wind noise to ensure the clearest possible sound
is sent to your listener – and that your answers aren't left blowing in the wind.
NoiseGard
The NoiseGard™ hybrid adaptive Active Noise Cancellation system is a
combination of 2 noise-cancellation systems composed of a total of 4
microphones. Two microphones with openings to the outside of the headset
work as a Feed-Forward active noise cancellation system that reduces noise in
the high-frequency band, while the other two microphones inside the headset
work as a Feed-Back active noise cancellation system that reduces noise in the
low-frequency band. The combination of these 2 microphone systems results in
a broad reduction in noise covering a wider band of frequencies.
aptX®
With aptX® audio coding, you can be assured of crisp, pure and full stereo
sound. It allows you to not only hear, but experience and feel the audio as it was
intended. Utilizing aptX®, Bluetooth technology can now offer wireless audio
quality that is indistinguishable from the highest quality wired connection.
TalkThrough
The TalkThrough function on the MB 660 Wireless allows you to communicate
with other people without having to remove the headset. When TalkThrough
is activated, professional quality microphones mounted on the outside of the
headset pick up acoustic signals in the immediate vicinity, allowing the voice of
the other person to pass through the headset.