Noise Canceling Earphones


Brand:

Samsung Electronics Co LTD

Verify ID:

A439288

Expiration date:

June 25, 2020 - June 24, 2021

Verification Mark

Applicable To:

SM-R180 (Galaxy Buds Live)

Marketing Claim Verified by UL

Cuts low band background noise by up to 97%

Verification Method

Product was attached to an ear simulator centrally positioned between 5 noise-generating speakers (4 active speakers and 1 sub-woofer) while pink noise played at a cumulative level of 80dB. Ten (10) second recordings were made from the ear simulator with the DUT’s Active Noise-Cancelling (ANC) feature turned off and on. The measured noise attenuation was calculated and reported in support of the claim. Low band is defined as the frequency range less than 700 Hz.

What is UL Verification?

UL Verification is an objective, science-based assessment that confirms the accuracy of marketing claims. Our independent assessment process scrutinizes the validity of specific advertising or promotional statements, giving you a way to separate verified fact from fiction.