Hellberg Synergy multi-point helmet hearing protection 49112-001 SNR 32 dB

This means you can talk on the phone or stream your favorite entertainment without compromising on security.
Microphones with level-dependent active listening in each ear cup guarantee excellent directional sound perception.

You can hear your colleagues, warning signals and other important information without having to take off the hearing protection.
The sound from the speakers is limited to a maximum of 82 dB via the electronic protection system EPS (Electronic Protection System).
Multi-Point technology is perfect when you need to be able to use both a work phone and a personal phone, for example if you use one to stream music and the other to receive calls.
The noise-reducing boom microphone enables clear communication even in
extreme environments, and the AVC (Adaptive Voice Control) function automatically adjusts the volume of the phone call based on the ambient sound level.

You can control all the Bluetooth® functions with a single button and the connection is established automatically
to your phone every time you turn on the hearing protection, once you have paired the two devices.
AM/FM radio with user-friendly controls and AFC (Automatic Frequency Control) makes it easy to set the desired radio frequency.
Choose between headband or helmet mounting (approved for most helmets on the market)

• Bluetooth® Multi-Point makes it possible to connect two phones at the same time

• Prepared for broadband, which provides extra good sound quality for phone calls

• Supports voice assistants such as Apple's Siri and Google Assistant

• Noise-reducing boom microphone

• Microphones with level-dependent active listening

• 3-hour quick charge provides power for up to 62 hours of use

The attenuation value:

The SNR value: 32 dB, which is an average of the attenuation in dB.
- The damping value for high-frequency sounds, e.g. the squeal, is 32 dB.
- The attenuation value for medium-frequency sounds is 25 dB.
- The attenuation value for low-frequency sounds, such as hum, is 18 dB.

Maintenance:

A hygiene kit is available for the hearing protection. To maintain a high level of hygiene and to ensure that the hearing protection works as intended and provides it
optimal noise reduction, it is important that the ear cups close tightly. It is therefore recommended to replace the sealing rings (hygiene set) twice a year.

Choose the right hearing protection!

The ear should preferably not be exposed to a noise level of more than 75 - 80 dB.
It is therefore not important to choose a hearing protector that can reduce the noise to an acceptable level.
You can calculate yourself whether the hearing protection is sufficient using a very simple calculation.
First, however, you must know the dB you are in.
There are countless apps that you can download for your phone, and thereby approx. measure the noise level you are in.

Below you can see an example of a calculation:

Noise level in dB: 104 dB
The hearing protector's SNR value: - 26 dB
Noise to which the ear is exposed: = 78 dB

The most optimal SNR value for a noise level of 104 dB is therefore 24-29 dB.