HiFi Sound Wired Headphones Adjustable Foldable Headphones for Mobile Phone/Tablet/PC/Computer

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