$200 · Waterproof bone conduction mp3 headphones - like new

Bought from Amazon two months ago and only used a handful of times. Didn’t use them as much as expected so I’d like to get most of my money back. They work completely fine; I just don’t use them and am cleaning house. Features & details Open-Ear Comfort - Our open-ear design powered by bone conduction technology ensures bud-free, comfortable listening all day, in or out of the water. Includes SHOKZ nose clip.(Rebranded Version of AfterShokz Xtrainerz) Internal Music Storage - OpenSwim swimming MP3 has internal music storage for a library of up to 1,200 songs ready to play at the touch of a button. Supports MP3, WAV, WMA, AAC, and FLAC for device-free listening. (Not Bluetooth compatible) IP68 Waterproof Rating - OpenSwim swimming MP3 has an IP68 waterproof rating and can be submerged in water up to two meters deep for up to two hours. 8-Hours of Music - With 8 hours of battery life and easy commands such as play, skip, pause, and back-a-track, you can enjoy your music lap by lap. Secure Fit - OpenSwim swimming MP3 is comfortable under a swim cap or helmet and weighs just over 1oz for all-day comfort