Professional Headphone from ZOMO. • Professional stereo headphones • Excellent sound reproduction • Input power: 3.5 Watt • Lightweight for Long Term Wear: 265 Gramm • High sound pressure level up to 110 dB • Great quality • With transport bag • Transport bag, a set of arificial leather- und velour cups are included • Cable: one-side exit spiral cable, 3 m • Frequency response: 3-30000 Hz • Sensitivity: 110 dB • Weight: 265 Gramm