Description
ADDITIONAL FEATURES
YES, I’M ON A CALL
Located on the backside of the boom, an LED indicator provides a visual alert to those behind you that you are on a call, preventing accidental disturbances during calls.*With Microsoft® Lync™ and Cisco® deployments. See www.logitech.com/ciscocompatibility for the latest version. Works with Skype using plug-in (select the appropriate product and download at http://www.logitech.com/support/business-products).
NOISE & ECHO CANCELLATION
With acoustic echo cancellation and a noise-cancelling microphone, H650e is optimized so you can hear and be heard, even in noisy workspaces.
NO-LOOK CONTROLS
Control the call with answer/end,*With Microsoft® Lync™ and Cisco® deployments. See www.logitech.com/ciscocompatibility for the latest version. Works with Skype using plug-in (select the appropriate product and download at http://www.logitech.com/support/business-products). volume up/down and mute buttons. The volume-up button is strategically built higher than the others, providing a point of reference for your fingers and allowing you to control the call without looking away from your work.
NO-TANGLE CABLE
A flat and flexible cable resists tangles so you never get tied up on a call.
HEAR SAFELY
Logitech Sound Protection protects against sounds above 115 dBA to deliver exceptional listening comfort for voice and music; compliant with EN60950-1.
OPTIMIZED FOR VOICE AND MUSIC
A dynamic equalizer automatically switches between voice and music modes, delivering the best sound quality for what the user is listening to.
TECHNICAL SPECIFICATIONS
Microphone (Tx)
- Type: Bi-directional ECM
- Frequency response: 100 Hz – 10 KHz
- Sensitivity: Type: -45 dB +/- 3 dB
- Distortion: <10% @ 1 kHz, 15 dBPa (MRP) input
- Operating voltage: 1.4-5V DC
Speakers (Rx)
- Frequency response: 50Hz-10KHz (Diffuse field)
- Sensitivity: 90 dB ±3 dB at 1 KHz, Input 0.56V/10 mm free field
- Distortion: <4% @ 1 kHz, 0 dBm0, 1 kHz
- Compliant to EN60950-1
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