Budget headphones sound flat and die fast. These deliver studio-quality audio and last 60+ hours per charge.
Why Not Just Buy the Cheap One?
Sennheiser's custom drivers and active noise cancellation deliver clarity that cheap Bluetooth headphones from Anker or JBL simply cannot match—they sound muddy and bass-heavy to mask the poor driver quality. The 60-hour battery is real; budget headphones die in 20-30 hours and degrade to 10 by year two as the battery chemistry fails.
The Buy-Once Math
Buy a new set of $60 headphones every 18 months because the battery gave up and they now sound terrible, and you're at $200 in three years for worse audio. Momentum 4s cost $399 and last five years with consistent battery performance, meaning $80 per year of use versus the cheap route's $67 per year—but you're also listening to music that actually sounds good. One pair beats four mediocre pairs.