This is a lot including a Califone 1210AV-PS 8-Position Headphone Jackbox and 9 Headphones. There are 7 of same model but are marked as two different brands – Califone 3068AV and Demco P139.5024 as well as two cream colored Califone 3060AV not pictured in main picture. The headphones have the 3.5mm plug but have an adapter for the larger plug for the jackbox. It comes with a new AC Adapter. These units are in good condition and good working order. One headphone earpad is cracking but the remainder are without any damage or defects.