In-Ear Headphones, 10Hz - 20kHz, 118dB/V @ 1kHz, THD: <1%, Driver Size: 9mm, 32Ohms, 1.2m, 20g, black
Bowers & Wilkins C5, Wired, 10 - 20000 Hz, 0.705 oz (20 g), Headset, Black
Bowers & Wilkins C5. Product type: Headset. Connectivity technology: Wired. Headphone frequency: 10 - 20000 Hz. Cable length: 47.2" (1.2 m). Weight: 0.705 oz (20 g). Product color: Black