Purchased in 2023 and used for about two days a week during the winter. Mostly used indoors. The box is not included. There is some slight wear and tear, but there are no issues with listening to music. Operation confirmed. - Brand: Sony - Model Name: WH-1000XM4 - Color: Gray - Accessories: Charging cable (not the one included by Sony), headphone cable (approx. 1.2 m), carrying case, airplane plug adapter