Adjustable Over Ear Headset HiFi Sound Foldable Headphones for Mobile Phone/Tablet/PC/Computer

Label:Yes Headphone type: wired Sensitivity: 103±3db Plug diameter: 3.5mm Cable length: 1.2M Frequency response range: 20-20000Hz Type: Wired Headphone Impedance: 32 ohms Plug type: Inner type Drive unit: 40mm Package include:1Pc Headphones Color: Black/White Material: Plastic+TPE Note: There might be a bit color distortions due to different computer resolutions. There might be a slight errors due to different hand measurement.