Logitech náhlavní souprava Headset H570e, černá, stereo

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The Logitech USB Headset H570e
The Logitech USB Headset H570e, available in corded mono and stereo versions, delivers enterprise-quality audio at an affordable price. Along with the human-centric design Logitech is known for, the
USB Headset H570e provides clear, comfortable communication with a feature set unmatched by competitive alternatives in the same price category1.

Features:
• Optimized for Microsoft® Lync™; Cisco® compatible2; Skype™ certified; compatible with most leading UC platforms
• Padded, metal-reinforced headband
• Replaceable leatherette ear pads
• Inline controls
• Incoming call indicator
• Digital Signal Processing (DSP)
• Acoustic echo cancelation
• Noise-cancelling microphone
• Dynamic equalizer
• Wideband audio
• Logitech Sound Protection
• Flexible microphone boom
• Stylish, lightweight design
• Plug-and-play USB connectivity

Weight/Dimensions:
• Headset: 6.50 x 6.75 x 2 in (165 x 172 x 50 mm)
• In-line control: 0.75 x 2.38 x 0.38 in (21 x 62 x 10 mm)
• Headset Weight: Mono: 85 g / 3.0 oz; Stereo: 111 g / 3.9 oz
• Packaging: 7.09 x 7.87 x 2.36 in (180 x 200 x 60 mm)
• Packaging Weight: Mono: 194 g / 6.84 oz; Stereo: 219 g / 7.73 oz

System Requirements
• Windows® 7, Windows® 8 or Windows® 8.1 (32-bit or 64-bit)
• Mac OS® 10.6 or higher
• Available USB port

Inside the box
• Headset
• Quick Start Guide/warranty card
Technical Specifications
Microphone: (Tx)
• Type: Directional ECM
• Frequency response: 100 Hz - 18 kHz
• Sensitivity: -47 dB +/- 3 dB
• Distortion: <2% @ 1kHz, 94dB SPL
• Operating voltage: 1.4 - 5.0V DC
Speakers: (Rx)
• Frequency response: 31.5 Hz - 20 kHz ( Diffuse field )
• Sensitivity: 94dB ±3 dB at 1KHz, 0.01m, 0.01W
• Distortion: < 5% @ 1kHz, 10mW, 1kHz
• Compliant with EN60950-1
Warranty
2-year limited hardware