Cleyver Flex Jack Mono

Mono wired headset – 3.5mm jack connection

The Cleyver Flex Jack Mono is perfect for people who work with a helmet all day. It has been designed to be as comfortable and light as possible for all users. You’ll be able to wear them for a long time without even noticing. With the mono headset, you’ll enjoy optimal telephone comfort while remaining attentive to your work environment and colleagues.

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Key features

UC wired headset – 3.5mm jack connection

Noise-cancelling microphone: eliminates unwanted noise

Heavy-duty helmet

Ultra lightMono version (also available as a duo)


A comfortable headset for heavy use

The Cleyver Flex Jack Mono 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 for comfortable headset wear over long periods of time while ensuring quality for its users. The headband is extremely comfortable and lightweight, allowing for a comfortable wearing experience over long periods of time and ensuring quality for the user. The lightweight padding ensures a secure fit and prevents disturbance to the temples and ears.

A versatile and functional tool

Its microphone, equipped with an anti-noise system, suppresses surrounding noise. Your conversations will be incredibly clear even in the noisiest environments.
A mono headset is suitable for talking to your colleagues while making calls. No need to get out of the office or search for your headphones every time you make a call.
Thanks to its 3.5mm jack, these headphones are compatible with all devices with this port or an adapter (MAC, PC, smartphones, tablets, etc.). For more hygiene, the earphones are rotatable and removable, so you can replace them easily and without tools.

Optimal sound quality by Cleyver

The wideband sound option delivers crisp, high quality sound. The Cleyver Flex Jack Mono allows users to conduct telephone conversations in optimal conditions, while remaining in tune with their surroundings.

Technical info

Manufacturer part #
2 years
Acoustic protection
Headset type
Corded or cordless
For 3.5mm jack
Mono headsets
Wearing style
Ear cushions
With foam and leather ear cushions
Microphone Boom
With long microphone boom
Noise Cancelling
With noise cancelling
Suitable for intensive use
For intensive use
MAC compatible
Compatible with MAC


This ultra-lightweight mono 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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