is built on the foundation of the Lightspeed 3G Series (30/3G and
20/3G). Lightspeed has made significant breakthroughs in
durability and appearance of an all-plastic headset, while also making
improvements to the overall noise attenuation and comfort in our
line. Limited Bluetooth connectivity
(cell phone only) and microphone reversibility have also been introduced
Sierra, making it the most feature-rich headset in the $600-700 price
What are the differences between the Sierra and the Zulu?
remains the lightest, quietest, most comfortable, and most feature rich
ear headset in the market. While a very quiet and comfortable headset in
own right, Sierra's all-plastic construction make it heavier, less
noticeably less comfortable than Zulu on longer flights.
Zulu users are able to completely cut the
cord to auxiliary devices through fully featured Bluetooth that enables
stereo music streaming (A2DP) - taking full advantage of iPhone and
smartphone capabilities. Sierra users will have Bluetooth connectivity
phone functionality, but must use a wire to listen to music on any
device. While Zulu comes in multiple models for
power, coiled cord, and various plugs, Sierra only comes in a
dual GA plug version with a reversible mic boom.
What headsets are comparable to the Sierra?
who are also considering the Sennheiser HMEC 400 Series, David Clark X11
10-13X, Telex Stratus 50 or 30 Series, or Beyerdynamic HS 600 will find
Sierra to be an excellent choice. Sierra's
combination of industry leading active noise reduction, comfort
and features like Bluetooth cell phone and auxiliary audio player input
capability make it stand out from other headsets. As
always, we encourage customers to take
advantage of the 30 day risk free trial to find out for themselves.
comes with a 5 year warranty, which is backed by the best service in the
Active noise cancellation over a broad range of low
frequency noise bring state of the art technology to Sierra.
Comfort and Durability
At 16 ounces with plush ear seals and solidly designed
ear cups, extended wearing is a breeze.
Allows wireless connection from Bluetooth phones. Stereo
streaming (A2DP) is not available with Sierra.
An integrated control box input allows you to connect a
Receiving radio communications is a snap with MusicMute
which automatically decreases a music player by 80 percent, lessening
the chance of missing important interactions.
Power Source and Connectors
Two AA batteries, Dual GA.
Carrying case, music patch cord, cord clip, foam wind