هدست بی سیم لاجیتک Logitech Wireless Headset H820e

Dimensions

Headset

    Height: 6.5 in (165 mm)

    Width: 6.8 in (174 mm)

    Depth: 2.0 in (50 mm)

    Weight: 4.51 oz (128 g) (Dual)

    Weight: 3.10 oz (88 g) (Mono)

Base

    Height: 5.04 in (128 mm)

    Width: 2.87 in (73 mm)

    Depth: 3.23 in (82 mm)

    Weight: 16.75 oz (475 g)

System Requirements

Windows Vista® or later

macOS® 10.7 or later

Linux®

One USB 2.0 port

Application Compatibility

    Compatible with most leading UC platforms such as Skype and Skype for Business, Google Hangouts Pro, Cisco, and more. 1With 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).

Technical Specifications

Microphone (Tx)

    Type: Bi-directional ECM

    Frequency response: 100Hz-7KHz

    Sensitivity: -45 dB +/- 3 dB

    Distortion: <10% @ 1kHz, 10dBPa (MRP) input

    Operating voltage: 1.4-5V DC

Speakers (Rx)

    Frequency response: 150Hz-7KHz (ITU-T TIA920)

    Sensitivity: 103 dB ±3 dB at 1KHz, Input 1mW/ Type 4153 artificial ear

    Distortion: <4% @ 1kHz, 0dBm0, 1kHz

Battery

    Type: Lithium ion

    Weight: 0.32 oz (9 g)

    Capacity: 430 mAh

Package Contents

    Logitech H820e Headset

    Charging stand

    AC power adapter

    USB cable

    Quick Start guide and warranty card

Warranty Information

2-Year Limited Hardware Warranty

Part Number

    Dual: 981-000516

    Mono: 981-000511

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