Lightweight compact headphones with slim metallic headband. Soft ear pads. Pivoting earpieces. 30mm neodynamic driver for clear and crisp sound. Maximum input: 500 mw. Sensitivity: 105 db. Freq resp: 12 hz 23 khz. 3.5mm straight plug. 4 cord. Connectivity Technology: Wired. Wireless Technology: Not Applicable. Cable Length: 48. Sound Mode: Stereo. Minimum Frequency Response: 12 Hz. Maximum Frequency Response: 23 kHz. Earpiece Design: Overthehead. Earpiece Type: Binaural. Driver Material: Neodymium Driver. Driver Size: 1.18. Host Interface: Miniphone. Color: Red. Form Factor: Semiopen.