there is a High squeling noise when i reach speed of 35 and 65

i have a 97 sebring and as soon as i reach 35mph i hear a high squeling noise but when i pass that it goes away. it comes back when i reach 65 as well but when i acced that it goes away does anyone know what this is? its a squeling or whining type noise

I would watch your tachometer when you're at those speeds. Maybe it's shifting at >35mph and it doesn't get there in RPM's until 65. It sounds like it's the hub assembly. I've replaced mine. It's not too bad to fix.