Product details of Havit HV-H2239d Gaming Headset Surround stereo in collocation with metal mesh and LED cool lighting The retractable design of the headband fits the different sizes of the head shapes Omnidirectional microphone makes the communication clearer 40mm large caliber speakers, brings broad sound field and strong bass Size:181.5*89.8*230.8mm Speaker：Φ40mmImpedance:32±15%Ω Sensitivity:103dB±3dBFrequency Response：20 Hz – 20KHZ Microphone：φ4*1.5mm Operating Current:≤35mA Cord Length：2.0 ±10%m Plug：3.5mm USB
