Summary of Reddit Comments on "J55 headphones"

• The J55 headphones are on-ear headphones suitable for wearing around campus.

• Check for wax build-up in the headphones as it can impact their performance.

• Size of the drivers impacts volume and sound quality, with larger drivers offering more volume, especially in the bass, and a slightly warmer and richer sound.

• Comfort is a significant factor, with some finding the larger set more comfortable for extended periods.

• Sound quality between different driver sizes may not have a dramatic difference based on the price point.

• The decision to purchase should consider how much volume is needed and personal comfort preferences.