Style: In-EarCommunication: WiredFunction: Noise Cancelling，MicrophoneModel Number: 104-08-00038Connectors: 3.5mmUse: Mobile PhonePackage: YesFunction: Noise Cancelling，MicrophoneHeadphones plug type: Learphones category: general earphones， voice earphones， hifi earphonesUse: Portable Media Player， Mobile Phone， SportFrequency response range: 6-31HZsensitivity: 120DBimpedance: 18Cable length: 1.2M±5CMcolor: Gold platedUnit Type: piecePackage Weight: 0.100kg (0.22lb.)Package Size: 10cm x 5cm x 3cm (3.94in x 1.97in x 1.18in)