Model: H2002E Material: ABS + Cotton + Metal parts Communication: Wired Function: Microphone, Over-Ear Headphones Vocalism Principle: Dynamic Active Noise-Cancellation: NO Battery Indicator: LED Speaker: 50mm Impedance: 64±15%Ω Sensitivity: 95dB±3dB Frequency response: 20 hz to 20khz Microphone: Ø6.0×2.7mm Cord Length: 2.1m±10% Plug: 1X3.5mm Size: 92*155*192mm Product weight: 259g Compatible with: P.S.4./X BO