Selling my back up Deus. I believe there is about two and a half years warranty left on the remote and coil with over four years left on the Ws5's. I have a printed receipt for the remote and coil and I got an online receipt for the head phones of which I can get a copy made. Asking 800 shipped to the lower 48. PayPal payment and I'll cover the fees. The batteries all hold a good charge but the ws5 will discharge when not in use faster than the remote or coil. The remote and headphones still have the original plastic cover on the faceplates. Thanks!