Astro A50 gen 4 VS Astro A50 gen 3 - what's the difference? - YouTube
A50 (Gen 3) | ASTRO Gaming Wiki | Fandom
A50 Ear Pads Headband Compatible with Astro A50 a50 Gen 3 Gen 4 Gaming Headset I Replacement Ear Cushions I Velour (Not Suitable for Astro A50 Gen 1 Gen 2)