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Button controls on the headset.
Visual indicators:
LED indicates call status, pairing status and others.
Beep:
Indication tone may indicate volume level,microphone mute, and others
。
Sound:
Mic Noise cancelling,sixth generation CVC echo cancellation, noise reduction
﹑
tone
control.
Charging :
When VT9500 docking the base.
Wireless Standard:
Bluetooth 3.0 backward compatible.
Wearing styles:
Headband.
Microphone arm extension by:
Long extension arm.
Speaker:
Broadband speaker.
Microphone:
With noise-canceling microphone functionality.
