Need user manual sharper image ct411 headphones

SOURCE: Sharper Image CT411 head set batteries?

you peal off the soft part of the headphones that cover your ear you'll see the battery compartment from there

SOURCE: Left side of my sharper

Check your cable and make sure there aren't any frayed or cut wires. If your cable looks good, then open up your headphones and make sure the connection to each speaker is correctly soldered. Sometimes when you expand/contract the size setting on these headphones it pulls the wire until it eventually disconnects. I hope this helps!