Weight: 260 gr. (w/o cable); Max. sound pressure level: 128 dBSPL (1 kHz @ 5% THD); Power consumption: 300 mW (100 h, noise IEC 60268); Sensitivity: 105 dBSPL (1 kHz/1 Vrms), 96 dBSPL (1 kHz/1 mW); Transducer type: Dynamic; Wearing style: Over-ear; Connection: Wired; Connectors: 3.5mm, 6.3mm