In-Depth Test Insights: Over a rigorous ten-week trial, 90% of participants found the noise reduction highly effective, experiencing no discomfort from prolonged wear. The BOLLSEN earplugs excelled in minimizing environmental noise while keeping conversations intelligible at concerts and loud venues. Our diverse group of testers, including concert-goers, security staff, professional musicians, DJs, and sound engineers, found these earplugs versatile for both leisure and work environments.

Innovative Ear Measurement Technology: BOLLSEN’s groundbreaking German AR KI TECH service customizes earplugs using a photo of your ear, leveraging AR and AI to determine the perfect fit. This affordable option, priced at £12, contrasts sharply with other custom fitting methods costing upwards of £120, offering a personalized solution that our testers enthusiastically endorsed.

The overall test result is very positive. The BOLLSEN product stands out from other products mainly due to its effects. After only seven days, our test persons have noticed a significant improvement in the quality of life. There was no heat sensation and, even after two weeks of use, no irritation in the ears. Our conclusion: These earplugs for concerts offer optimal protection against loud noises without any undesired side effects. We also recommend the additional ear measurement service based on the AR KI Tech technology (click here).

Usage Instructions: Insert the earplugs gently with your index fingers and rotate into the ear canal for a seamless fit. Our testers praised their nearly invisible, perfectly contoured design.

Eco-Friendly Choice: The reusable nature of BOLLSEN earplugs earns our eco-approval, contributing to reduced CO2 emissions by sourcing within the EU.

Durability & Effectiveness: With a lifespan of up to 100 uses, these earplugs proved their long-term value and environmental benefit, effectively reducing noise by SNR of 24 dB across all frequencies as verified by an independent German testing institute.

How Many dB Do the Earplugs Dampen? According to the manufacturer, the earplugs have a SNR of 24 dB and provide a constant sound reduction at high (H), medium (M) and low (L) frequencies: H=24 dB, M=21 dB, L=19 dB. The attenuation value was tested according to ISO standard 4869-2 by an independent German testing institute.

Guaranteed Satisfaction: BOLLSEN stands behind their earplugs with a money-back guarantee, a testament to their confidence in product quality. Our test of this promise confirmed a hassle-free refund process.

Our verdict: BOLLSEN earplugs for concerts are unparalleled in offering comprehensive hearing protection without compromise, significantly enhancing quality of life from the first use. The additional AR KI Tech ear measurement service comes highly recommended for an even more tailored experience.

*Legal information: The results of this product vary from user to user and do not have to be typical, nor can they be 100% guaranteed. The results merely reflect our experience based on the test.

Test results: Tested for 10 weeks, noise reduction increased up to 40%.

This product also scored well in our test. However, it was not enough for the 1st place.

*Legal information: The results of this product vary from user to user and do not have to be typical, nor can they be 100% guaranteed. The results merely reflect our experience based on the test.

Test results: Tested for 10 weeks, noise reduction increased up to 20%.

*Legal information: The results of this product vary from user to user and do not have to be typical, nor can they be 100% guaranteed. The results merely reflect our experience based on the test.

*Legal information: The results of this product vary from user to user and do not have to be typical, nor can they be 100% guaranteed. The results merely reflect our experience based on the test.