VT Duplex - Microphone Voice Technologies - Free user manual and instructions

Product Type	Microphone
Brand	Voice Technologies
Model	VT Duplex
Type	Duplex (two-way) microphone
Connectivity	Bluetooth 5.0
Frequency Range	2.4 GHz
Operating Range	Up to 30 meters
Battery Type	Rechargeable lithium-ion (3.7V, 500mAh)
Battery Life	Up to 8 hours of talk time
Charging	USB-C, 2 hours for full charge
Dimensions	50 x 50 x 20 mm
Weight	50 g
Material	Plastic body with metal grille
Audio Features	Noise cancellation, echo suppression, omnidirectional pickup
Controls	Mute button, volume wheel, power button
Indicators	LED for power, pairing, and mute status
Compatibility	Windows, macOS, Android, iOS
Included Accessories	Microphone, USB-C charging cable, user manual
Warranty	2 years
Cleaning Instructions	Wipe with a soft, dry cloth. Do not use liquids.
Safety Precautions	Keep away from moisture and extreme temperatures.

Frequently Asked Questions - VT Duplex Voice Technologies

How do I pair the VT Duplex microphone with my device?

Turn on the microphone by pressing the power button. The LED will blink blue. On your device, enable Bluetooth and select 'VT Duplex' from the list. If prompted, enter the PIN 0000.

What is the battery life of the VT Duplex?

The VT Duplex offers up to 8 hours of talk time on a full charge. Charging takes approximately 2 hours via USB-C.

How do I mute the microphone?

Press the mute button on the top of the microphone. The LED will turn red when muted. Press again to unmute.

Can I use the VT Duplex while charging?

Yes, the microphone supports pass-through charging, allowing you to use it while connected to a power source.

What devices are compatible with the VT Duplex?

The microphone works with any Bluetooth-enabled device, including smartphones, tablets, computers, and conference systems. It supports Windows, macOS, Android, and iOS.

How do I know if the microphone is connected?

When paired, the LED indicator will glow solid blue. If it is blinking rapidly, the microphone is in pairing mode. A slow blink indicates it is searching for a connection.

What is the operating range of the VT Duplex?

The Bluetooth range is up to 30 meters (100 feet) in open space. Walls and obstacles may reduce the range.

How do I clean the microphone?

Use a soft, dry cloth to wipe the exterior. Do not use any liquids, solvents, or abrasive materials. For the grille, gently brush with a soft brush.

Can I use the VT Duplex for conference calls?

Yes, the VT Duplex is designed for two-way communication and is ideal for conference calls. It features noise cancellation and echo suppression for clear audio.

What should I do if the microphone stops working?

First, ensure it is charged. Reset the microphone by pressing and holding the power button for 10 seconds. If the issue persists, contact Voice Technologies support.

USER MANUAL VT Duplex Voice Technologies

VT DUPLEX CARDIOID INSTRUCTION MANUAL

Close-up portrait of a smiling woman wearing a headset (no visible text or symbols)

Correct Mounting of the DH Distance Holder on the VT Duplex Cardioid Microphone

The DH distance holder prevents noise through contact and can be placed in three different positions (1, 2, 3):

Close-up of a hand holding a thin, thin, yellow plastic object against a dark background (no text or symbols visible)

First mount the holder on the microphone boom.

Close-up of hands holding a thin, flexible object with a small rectangular component, against a dark background (no text or symbols visible)

Then mount the ho- der on the earpart.

Close-up of a human ear with visible dental structure (no text or symbols)

Close-up of a beige plastic component with wires attached, no visible text or symbols

Voice Technologies has committed itself to the classic Swiss values: inventive ideas, precision, top-quality materials and modern fabrication techniques.

Our products are built to a standard of offering the best solutions for a wide range of applications. The microphone, headset and ear-phone products we manufacture are widely used all over the world. Our lavaliers are commonplace on major productions in the U.S. and other markets including motion picture, popular reality TV, major award shows and primetime talk shows.

Unique qualities are the trademark of every Voice Technologies solution. The highest standards of manufacturing and materials as well as strict quality controls are principle in the Swiss production of Voice Technologies products.

GUARANTEE

Our Voice Technologies products are covered by a two-year limited guarantee on mechanical functions as long as the items are not mistreated or modified.

We certify that to our knowledge our products conform to the European Union's Restriction on Use of Hazardous Substances in Electrical and Electronic Equipment (RoHS) Directive 2002/95/EC.

VT Switzerland manufactured by:

Audio Bauer Pro AG

Bernerstrasse Nord 182

CH-8064 Zurich

SWITZERLAND

Phone: [phone]

Email: [e-mail]

www.facebook.com/pages/Voice-Technologies

@VTSwitzerland

vtswitzerland