Краткая информация от поставщика:
Headphones SVEN AP-670V, Black
Stereo headphones
3.5 mm (3 pin) connector for PC and mobile devices
Unilateral connection of the cable
Soft tight-fitting adjustable headband
Leatherette ear cushions
Heavy-duty non-tangling cable with fabric braid
https://www.sven.fi/en/catalog/headphones/ap-670v.htm?sphrase_id=2193993
