Ednet 11017. Ear coupling: intraaural, Headphone frequency: 20 - 20000 Hz, Headphone sensitivity: 97 dB. Connectivity technology: Wired, Cable length: 1.2 m. Dimensions (WxDxH): 11 x 24 x 14 mm, Weight: 5 g. Maximum input power: 0.002 W This is an auto-generated long summary based on the first three features of the first five feature groups.