ARCTIC E231B, Wired, 20 - 22000 Hz, 0.176 oz (5 g), Headphones, Black ARCTIC E231B. Product type: Headphones. Connectivity technology: Wired. Headphone frequency: 20 - 22000 Hz. Cable length: 51.2" (1.3 m). Weight: 0.176 oz (5 g). Product color: Black