Specs Massdrop x HiFiMANDriver: 50 mm dynamicImpedance: 19 ohmSensitivity: 93 dB at 1 mWFrequency response: 20 Hz – 20 kHzVelour ear padsDetachable cableCable length: 53 in (135 cm)Cup connectors: 0.1 in (2.5 mm)Plug: ⅛ in (3.5 mm)Weight, with cable: 12.1 oz (343 g)Weight, without cable: 10.6 oz (301 g)อ่านเพิ่มเติม