USB Omnidirectional Conference Microphone with Echo Canceller and HI-FI Speaker

This USB omnidirectional microphone and speaker unit is made for group conference calls, free internet calls and music enjoyment. It works with a wide range of VoIP and messaging applications, including Skype, MSN, Google Talk, AIM, Yahoo! Messenger, eyeBeam, X-Lite, X-pro, SIPDiscount, sipgate, Vonage and net2phone, among many others listed in the source. The built-in DSP provides echo cancellation and noise reduction, and full-duplex conversation keeps voice crystal clear in both directions. Volume and mute controls are on the unit, and an ear-phone connection allows private conversations. Because it is compact and lightweight, it suits travel, and USB 1.0 and 2.0 compatibility means no driver is required on Mac or PC.

Features and Construction

The hardware is built around a HI-FI amplifier and a high-quality speaker. A built-in driver and sound card are included, and the unit draws power from USB, so no external power supply is needed. LED indicators and physical buttons give direct control over volume and mute functions. The colour is black.

Material and Build

The source text does not specify the materials used in the casing or speaker housing. What is stated is the internal hardware: a HI-FI amplifier, a high-quality speaker, a built-in driver and a sound card. These components support the audio output and the USB connection. The unit is designed to be small and light for travel, though exact dimensions and weight are not provided in the source.

Size and Practical Fit

Described as small size and light weight, the unit is intended to be convenient for travel and for placing on a desk during calls. No specific dimensions are given, so it is not possible to state exact measurements. The USB connection and lack of external power requirement make it straightforward to set up in different locations. An ear-phone connection adds a private-listening option when needed.

Uses and Placement

This microphone and speaker unit is aimed at group conferences, internet calls and music listening. It supports a broad list of VoIP and messaging software, making it adaptable to different call setups. The omnidirectional pickup and full-duplex design are intended for clear two-way conversation in meeting or home environments.

Event or Professional Use

For group conference calls, the omnidirectional microphone is designed to pick up sound from the room, and the built-in DSP works on echo cancellation and noise reduction. Full-duplex conversation supports natural back-and-forth speech. Volume and mute buttons let you adjust the speaker and microphone quickly during a session. The unit is compatible with Mac and PC and requires no driver installation.

Everyday Home Use

For free internet calls and music enjoyment, the 48KHz sample rate is stated to present CD-quality music and high-fidelity sound. The HI-FI amplifier and high-quality speaker handle audio output. You can use the ear-phone connection for private conversations. USB power means no separate power adapter is needed, and the compact, lightweight form suits travel or moving between rooms.

Benefits and Buying Value

The main practical benefits come from the combination of echo cancellation, noise reduction and full-duplex conversation, all supported by the built-in DSP. USB plug-and-play operation with no driver required keeps setup simple. The unit also functions as a speaker for music, and the mute and volume controls are placed on the device for direct access.

Reuse and Low Maintenance

The source text does not provide care or maintenance instructions. Because the unit is USB-powered and has no external power supply, there is no battery to manage. Keeping the device dry and using it within the stated USB and software compatibility is the straightforward approach. No cleaning or servicing details are given in the source.

Why Choose This Product

This unit pairs an omnidirectional microphone with a HI-FI speaker, echo cancellation, noise reduction and full-duplex conversation. It supports a long list of VoIP and messaging applications and works with Mac and PC via USB 1.0 or 2.0 without a driver. The small, light design and ear-phone connection add flexibility for travel and private calls. Exact dimensions and weight are not stated in the source.