Sennheiser CX 80S

Sennheiser CX 80S, In-Ear Headphones, Dynamic, Closed, Frequency range: 17 - 20,000 Hz, Maximum level: 119 dB SPL @ 1 kHz, 1V RMS, Impedance: 28 Ohm, Distortion factor (1 kHz, 100 dB) < 0.5, 1.2 m cable with right-angled 3.5 mm jack plug, Weight: 10 g, Includes ear tips in 3 different sizes (S/M/L) ...