Excellent working condition. I tested this and it does work. Please be aware of what you are purchasing! I had sold this and the buyer returned it because it was not what they expected. This is a crystal radio. It does not use batteries. It uses the power of the AM radio signal to generate sound in the earpiece. It is not loud at all. This is a vintage collector item. It is not a practical way of listening to AM radio. It is a novelty item. I will not accept returns for “I changed my mind” or “not what I expected”. Please research these radios and how they work before purchasing. Thanks!