the digital sound USB headset for PC or laptop 1.Rated power: 3 ... mW 3.Wires: 2 m + 0.3 m the digital sound USB headset for PC or laptop specification:Type: stereo headsetSpeaker ... ,no driver needed,universal compatibility to PC and macDigital audio/sound quality,ideal for voip,mousic & gamingflexible high quality noise canceling ...