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9 Overview of WS™ LiteCom Pro III

WS™ LiteCom Pro III is a communication headset for professional use. It is a hearing protector with built in

communication radio, Bluetooth and a level dependent function. Communication radio has both an analog

and a digital mode and could be activated either with a PTT button or just by speaking into the boom

microphone with the VOX (voice activated transmission) function.

Bluetooth supports audio streaming, music control and basic call controls. There is also a possibility to

connect two Bluetooth equipped devices at the same time. Level dependent functions lets the end user

listen to the environment outside the headset but limits the sound to 82 dB when higher sounds occur.

The headset also has a menu which is accessible for the end user via the buttons on the headset. When the

end user is navigating through the menu there is a ghost voice guiding the end user in every menu step.

WS™ LiteCom Pro III uses a Li-Ion battery pack mounted on the outside of the left cup. There are two

different battery packs depending if the headset is IECEx approved or not,

ACK081 for regular use. They must be charged via two special cables. Both cables must be connected to a

wall adapter called

This equipment has the same digital working characters when operating in both two digitized voice/data mode.

Värnamo, Sweden

for IECEx and