Three-unit ring iron in-ear wire headset

Headphone material: metal
Headphone category: mobile phone wire headset HIFI headset
Wearing method: in-ear
Headphone type: wired headset
Plug type: straight plug type
Whether to control by wire: Yes
Compatible platform: ANDROID iOS
Impedance: 32Ω
Sensitivity: 99dB/mW
Frequency response range: 20-40000Hz
Headphone sound principle: ring-iron combination
Connection between the left and right cavities of the earphone: Wired connection
Headphone and playback device connection method: wired connection