inputs.text: wow surprisingly good - real doubts whether not would work good price take chance work swam 30 45 minutes time several dozen times never leaked unit 2 drawbacks think 1 headphones not best quality course cannot substitute headphones bc wire integrated unit whole part making thing waterproof part unit wire comes sealed around wire thing prevented giving 5 stars think rather minor thing given pouch allows listen music swim 2 headphones not loop goes around ear sports headphones sometimes would help keep thehem consistently said stay fairly well considering much arms move around swim