Sound leakage is excellent in the one scored review, which reports zero spillage even at loud volume.
Pros: Sound quality, Connectivity versatility
Cons: Value for money, Carry case quality
Best SteelSeries Headsets for Sound leakage
Sound leakage was a weakness in the one direct review that discussed it, with audio bleeding through even with a seal.
Pros: Sound quality, Value for money
Cons: Dongle, Noise isolation (passive)
Sound leakage was the clearest serious drawback, with one reviewer calling leakage shockingly bad even at low volumes.
Pros: Value for money, Sound quality
Cons: Treble clarity, Noise isolation (passive)