In ear headphones with closed aluminum dynamic body. They have a specially shaped Aerophonic construction which delivers sophisticated sound, warm and faithful transmission, and comfort and isolation from the environment. They are equipped with RHA 130.5 Dynamic drivers, comfortable silicone ear pads, have a frequency response from 16 to 22,000 Hz, sensitivity of 103 db, 16 ohm impedance, maximum load capacity 10 mW and 1.3 m cable with textile isolation. Package includes 3 pairs of tips (S, M, L) and textile case. Weight 11 g.