(World Health Organization)
The Stages of Hearing Protection
Other
Early
General Volume Limiting
Simply requiring volume below 85dB is not a safe choice for kids, but found in most kids' headphones.
iClever
2015
iClever SafeSound 1.0
Standard Protection
All iClever kids' headphones use a full-frequency limit (74/85dBA) that meets EU and WHO safety standards.
All iClever kids' headphones use a full-frequency limit (74/85dBA) that meets EU and WHO safety standards.
2021
iClever SafeSound 2.0
High-Frequency Protection+
Around 60% of kids with hearing loss have high-frequency damage (ASHA).
iClever adds extra protection for high frequencies(3-6kHz).
2023
iClever SafeSound 3.0
ANC Protection
Active Noise Cancelling (ANC) lets kids hear clearly at lower volumes in a noisy environment.
Active Noise Cancelling (ANC) lets kids hear clearly at lower volumes in a noisy environment.
Future
iClever SafeSound 4.0
Intelligent Hearing Care
Hearing loss cannot be reversed but can be prevented
Being around too much loud sound can make children lose their hearing — and once it's gone, they can't get it back.
That's why it's so important to start protecting your child's ears now, while they're young.
Why Children Need Specialized Hearing Protection
Hearing loss is irreversible—but it is also preventable.
Children often unknowingly turn up the volume on their devices in noisy environments, gradually damaging their delicate auditory systems and potentially leading to hearing loss.
frequently asked questions
How is hearing protection technology embodied in headphones?
The iClever headphones are equipped with a decibel adjustment function that restricts the volume to a safe level using technology. Ensure that children cannot adjust the volume too high.
What is Decibel Adjustment Function?
The decibel adjustment function is a technology designed to limit headphone volume. Through smart circuits or software algorithms, headphones can monitor volume levels and adjust according to user preferences. When high volume is detected, the decibel adjustment function limits the volume, ensuring children are not exposed to potentially harmful high volumes for extended periods.
Why is Decibel Adjustment Function Important for Children?
Children's hearing is crucial for their learning and development. Prolonged exposure to high volumes can lead to hearing damage or even loss. The decibel adjustment function helps prevent this by protecting children's hearing health.
How to Use Decibel Adjustment Function?
Using the decibel adjustment function is straightforward. iClever kids' headphones are equipped with a dedicated button or switch that allows users to select the desired volume level, ensuring the volume level meets children's needs and age.(the operation method may vary for each headphone model, please refer to the user manual for specifics). Manuals download↓
How to Choose Headphones with Decibel Adjustment Function?
When selecting headphones for children, parents should pay attention to whether they have the decibel adjustment function. Ensure the chosen headphones are labeled with "Decibel Adjustment" or "Volume Limitation" and refer to the product manual for information on its functions and operation.



