Features: Bluetooth 5.0 - Applies the latest Bluetooth 5.0 technology, backward compatible with Bluetooth V4.0/3.0/2.1/2.0/1.1
Wireless Connectivity - Provides stable and convenient communication between Bluetooth devices and your PC or laptop
Nano-Sized - Ultra-small for convenient portability with reliable high performance
Supported Operating System - Windows 10/8.1/7
Operating Systems Supported: Windows
Microsoft Windows 10 32 / 64 bit, Windows 8.1 / 8.0 32 / 64 bit, Windows 7 32 / 64 bit, Windows Vista 32 / 64 bit SP1 or higher
Macintosh
Macintosh running Mac OS X 10.8 or higher
Compatibility: PCs, Macs, and Chromebooks - Microsoft Surface, and USB equipped tablets and laptops
Features: USB connection for use with most any computer system
In-line volume and mute control
Unidirectional noise-canceling microphone
Leatherette ear pads
Ambidextrous boom for left/right side use
Adjustable headband
Classroom tested durable design
Braided TuffCord
Specifications: EPOS Voice technology: For a clear and natural listening experience
Microphone: Noise-cancelling microphone for optimal speech transmission
Microphone frequency range: 100-10,000 Hz
Speaker type: Dynamic, neodymium magnet speaker
Speaker frequency response: 20-20,000 Hz
Sound pressure: Max. 115 dB - Limited by EPOS ActiveGard
Sound enhancement profiles: Automatically adapt and optimize sound for both communication, multimedia and music
Features: Jabra Biz? 2300 QD Mono is a mono headset with QD (Quick Disconnect) plug that provides instant connectivity to a wide range of desk phone systems.