Canyon CNL-HP03X. Ear coupling: circumaural, Wearing style: Head-band, Headphone frequency: 20 - 20000 Hz. Connectivity technology: Wired, Headphone connectivity: 3.5 mm, Cable length: 1.8 m. Weight: 0.194 kg. Package dimensions (WxDxH): 79 x 184 x 241 mm, Package weight: 0.34 kg