Not useful for Raspi. They look more like headphone speakers from the 80's. If you hold them close to your ears, you'll be fine. Otherwise it's useless.
Universal Electronics Accessories Organizer Bag - Waterproof Portable Cable Travel Gear Carry Bag (L, Black/Pink)
27 Review
Protect Your AirPods Pro In Style: Filoto Rose Gold Silicone Case With PomPom Keychain For Women And Girls
20 Review
Protect Your Airpods In Style With Hamile Cute Cover - Black Cow Pattern For Girls, Women, And Boys - Compatible With Apple Airpod 2 & 1 - Portable Keychain Accessories Included
25 Review
Large Waterproof Cable Organizer Bag For Travel, Universal Electronics Accessory Holder, Portable Gear Carry Case For Cables - Black
28 Review