Cleyver Flex Jack USB Duo

Duo wired headset – 3.5mm jack connection-USB

The Cleyver Flex Jack USB Duo headset is perfect for people who work with headphones all day. It has been designed to be as comfortable and lightweight as possible for all users. You’ll be able to wear them for long periods of time without even noticing. With the duo version, you’ll stay focused on your conversations.

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Key features

UC wired headset – 3.5mm jack and USB-A connection


Noise-cancelling microphone: eliminates unwanted noise

Heavy-duty helmet

Ultra light – Duo version (also available as a mono)



A comfortable headset for heavy use

The Cleyver Flex Jack USB Duo headset is designed to suit the needs of people who use a headset on a daily or intensive basis: It is extremely comfortable and lightweight.
The headband allows the headset to be worn comfortably for long periods of time while providing quality for its users. The lightweight cushioning ensures a secure fit and prevents disturbance to the temples and ears.

A versatile and functional tool

Equipped with a 3.5mm jack and a USB-A port, it is virtually compatible with all devices (PC/MAC, tablets, mobile phones, softphones, etc.).
The headset has a control box that makes it very easy to operate, manage calls, control volume and mute. The controls on the headset cords allow for quick and easy handling while reducing the weight of the headset.

Optimal sound quality by Cleyver

The wideband sound option delivers crisp, high quality sound. The Cleyver Flex Jack USB Duo allows users to conduct phone conversations in optimal conditions, without being disturbed by the environment around them. Its noise-cancelling microphone suppresses ambient noise. Your conversations will be incredibly clear even in the noisiest environments. Its duo version will help you stay focused on your conversations and tasks at hand. No need to isolate yourself to talk during your telecommunications! You’ll be connected and talking without worrying about missing the content of your conversations.

Technical info

Manufacturer part #
2 years
Headset type
For PC/Mac + mobiles
Corded or cordless
USB and 3.5mm jack
Duo headsets
Wearing style
Ear cushions
With leather and foam Ear cushions
Noise Cancelling
With noise cancelling
Suitable for intensive use
For intensive use
With mute key
Volume control
Inline volume control
MAC compatible
Compatible with MAC
Softphone compatible
Compatible with softphones


This ultra-lightweight duo headset is suitable for sales or call centre professionals looking for a headset for heavy use. It is very comfortable and has a noise-cancelling microphone, making it equally useful and indispensable in the office for efficient working.


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