Your $40 earbuds can't even block a lawnmower.
Why Not Just Buy the Cheap One?
Cheap noise-cancelling headphones (like Anker Soundcore Life Q20) have muffled sound, weak ANC, and flimsy build. Sony has best-in-class cancellation, premium audio, and comfy wear for hours.
The Buy-Once Math
Buying three $100 headphones that crack and lose battery vs one $350 that lasts 5+ years. Plus you'll actually hear your music instead of street noise. Buy once, tune out forever.