Astro A50 gen 4 VS Astro A50 gen 3 - what's the difference? - YouTube
Geekria Protein Leather Headband Pad, Compatible with Astro A50 Gen 3, A50 Gen 4 Headphones Replacement Band / Headset Headband Cushion Cover Repair Parts (Black) - Walmart.com
The Gen 3 A50 Wireless + Base Station F.A.Q. - ASTRO Gaming Blog