- Microphones: Two microphones, one for background noise cancellation and one for call focus
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- Busy-light: Built-in LED that indicates when you're on a call.
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- Inline controller: Has four buttons that can be reconfigured.
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- Sidetone: Lets you hear your own voice while on a call.
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- Engage+ software: Provides notifications for background noise, cross-talk, silence, and post-call
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