wireless earbudsnoise isolationANC
Do Wireless Earbuds Actually Block Noise as Well as the Box Claims, or Is Tip Fit Doing the Real Work?
A correctly sized ear tip can block 20-30dB of noise on its own, before any active noise cancellation switches on. The wrong tip size can cost you 10-15dB, more than most ANC upgrades add back.
Aug 17, 2026·2 min read
