I'm selling the last 3 sets of IEMs I've had. The 1st are the red Klipsch S4i. They went based on the headphone jack splitting. The 2nd are the blue AW-4i in-ears. The same thing happened with the headphone jack. The unused tips and shirt clip are included. I have documentation for a warranty, and these were purchased in December, so maybe you could pursue a replacement with my assistance. The 3rd are the UE 600 VI's. The headphone jack split on these. The case and unused tips are included. I'm open to any reasonable offer, but would prefer to move everything at once. Trades will be entertained.