Apple has been Granted 15 Design Patents Relating to their AirPods Max and Smart Case - Patently Apple
Amazon.com: Apple AirPods Max Wireless Over-Ear Headphones, Active Noise Cancelling, Transparency Mode, Personalized Spatial Audio, Dolby Atmos, Bluetooth Headphones for iPhone – Silver : Electronics
Amazon.com: Earrock Ear Cushions for AirPods Max Silicone Ear Pads Replacement Ear Muffs EarCup Earpiece with Silica Gel, Protein Leather, Memory Foam Green : Electronics
AirPods Max one-month review: heavy, pricey and not worth it | WIRED UK