Audio Technica ATH-CKM50A In-ear Headphones with 12.5mm Rare-earth Drivers and S/M/L earpieces, Red (Discontinued by Manufacturer) Direct diaphragm mount for precision audio reproduction 12.5 mm rare-earth drivers 2 ft (0.6 m) cord with 3.3 ft (1.0 m) extension Gold-plated 3.5 mm stereo mini-plug Includes pouch and S/M/L earpieces