Whether to control by wire: YesHeadphone sound principle: dynamicApplicable music type: generalWearing method: in-earHeadphone type: wiredWith or without microphone: without microphonePlug diameter: 3.5mmHeadphone plug type: in-line typeHeadphone output source: HiFiHeadphone category: HIFI headphones sports headphonesConnection between the left and right cavities of the earphone: Wired connectionHeadphone and playback device connection method: wired connectionModel: T2Frequency response range: 7-4000HzCable length: 1.2 meters