Best Swimming music player

Sony 4 GB Walkman Sports MP3 Player, Waterproof and Dustproof, Black - Retail Packaging - SNY-90435

Shokz OpenSwim (Aftershokz Xtrainerz) Swimming MP3 - Bone Conduction MP3 Waterproof Headphones for Swimming - Open-Ear Wireless Headphones, No Bluetooth, with Nose Clip and Earplug (Black)

Seriously, No Bluetooth - Swimbuds Bone Conduction Waterproof MP3 Player for Swimming with Music | Drag and Drop up to 8GB MP3, AAC, M4a, FLAC Using PC or Mac (No Spotify, or Other Streaming Services)

AGPTEK SE11 IPX8 Waterproof in-Ear Earphones, Coiled Swimming Earbuds with Stereo Audio Extension Cable, Black

HydroActive Premium Short-Cord Waterproof Headphones (Wired 3.5 mm Jack) with 11 Earbuds in 4 Styles (Separate Music Player Purchase Required)

Swimbuds Flip Waterproof Short-Cord Headphones (Upgraded Cord)

Waterproof MP3 Player for Swimming and Running,Underwater Headphones with Short Cord, Shuffle Feature (Black)

H2O Audio Surge+ Underwater Swimming Headphones - Noise Canceling Earbuds - Waterproof Earphones for Swimming, Running, Gym, Rowing - Wired Headphones with 109cm Cord Length - 8 Set Earplugs (XS - XL)

GZLMMY IPX8 Waterproof MP3 Player Built-in 8GB Sports Swimming Running Diving Surf MP3 Music with FM Radio and Shuffle Feature Hi-Fi Headphone - Gold