Brand Name: SIFREEVocalism Principle: Balanced ArmatureControl Button: YesActive Noise-Cancellation: YesCommunication: WiredVolume Control: YesFunction: For Internet BarFunction: Monitor HeadphoneFunction: for Video GameFunction: Common HeadphonePlug Type: Line TypeWaterproof: NoDropship,Wholesale: SupportWorking distance: 10mMusic...
