Connected and protected hands free
IT1 is a combination of moulded earplugs and a Bluetooth-connected communication accessory.
IT1 features
- 5.0 Bluetooth
- Dual Connect with two devices at the same time
- Distance range: up to 10 meters
- 32 grams
- Water and dust resistant - IP67
- 11h battery-life - Magnetic tip
- Custom-made crylit plugs
- Digital fabrication from earprints
- 2 different filters : 22 and 27 dB(A) attenuation
- Noise-cancelling microphone
- Volume control and call button
- Audio volume limiter
Custom earplugs
All-day comfort and protection

Hands-free system
Volume control

Magnetic tips

A smart communication device combined with custom-made earplugs

Simplified communication
With Bluetooth technology built into this device, employees can be perfectly connected while also remaining protected from noise hazards. With the IT1, employees can make and receive calls hands-free, allowing them to continue their activities.

The comfort of customised manufacture
The earplug is custom-made with 3D technology, and designed with extreme precision, to guarantee comfort and efficiency. IT1 combines these plugs with features that allow the user to communicate in any type of noisy environment without having to remove their PPE.

Intuitive to use
It is resistant to water and dust, with an 11-hour battery-life, compatibility with other PPE (helmets, goggles, etc.) and perfectly meets the environmental and professional constraints of companies. IT1 is a lightweight, easy-to-use device that offers employees an intuitive user experience.
Do you want to equip your employees?
Get a quoteWarranty for the IT1 bluetooth eaplugs
This warranty covers the comfort and manufacturing defects of the earplugs for three years and the electronics for two years.
Custom-made earplugs warranty 3 years
Electronics warranty 2 years
Cotral Lab services

Ear impressions of employees on your site

Easy management of your IT1 smart devices
Do you want to equip your employees?
Get a quoteFrequently asked questions Do you have any questions about IT1 Bluetooth connected earplugs?
What version of Bluetooth does IT1 use?
The Bluetooth version used by IT1 connected earplugs is version 5.0, which is compatible with most smartphones on the market.
Is IT1 fitted with attenuation filters?
Yes, 2 levels of attenuation are available: 22 and 27 dB(A).
Is IT1 connected earplugs certified?
Not according to the Australian's standards, but IT1 is an EN 352-2-9-10 certified hearing protector (PPE against noise) in the European Union.
Does the IT1 custom devices have a volume limiter?
Yes, IT1 has a media volume limiter up to 82 dB(A). The user is therefore protected when listening to audio files.
How should employees clean their IT1 moulded earplugs?
With IT1, maintenance is quick and easy. The use of wipes and cleaning foam on the external surface optimises comfort, so you can wear your protectors 100% of the time when you're exposed to noise. For more information on how to use the cleaning products, please refer to the user guide supplied with your IT1 smart communication device.
Is IT1 connected earplugs waterproof?
IT1 has an IP 67 rating, which means it is highly resistant to water and dust.
Is IT1 compatible with DECT phones?
Yes, the IT1 is compatible with most Bluetooth-enabled DECT phones on the market. It is advisable to test your DECT devices with the IT1 when the prevention technician visits your company to confirm compatibility.
What accessories are supplied with IT1?
The delivery pack includes: a pair of bluetooth-connected eaplugs, a USB cable, a storage pouch and a quick start guide.