Sennheiser NP 02-140 Single Unit
Sennheiser NP 02-140 Single Unit, Neckband Headphones, Supraaural, Impedance: 32 ohms, Frequency range: 20 - 20,000 Hz, One-sided cable management, 1.4 m cable with 3.5 mm jack connection, Weight: 54 g, Packing unit: 1 piece