ZUMREED Sfit Graphic. Ear coupling: circumaural, Wearing style: Head-band, Maximum input power: 30 mW. Connectivity technology: Wired, Headphone connectivity: 3.5 mm, Cable length: 1.2 m. Dimensions (WxDxH): 145 x 52 x 163 mm, Weight: 115 g. Package dimensions (WxDxH): 177 x 60 x 220 mm, Package weight: 270 g, Packaging type: Blister