Style: In-EarConnectors: 3.5mmPackage: YesFunction: Noise CancellingCommunication: WiredModel Number: ED2earphones category: general earphones， voice earphones， hifi earphonesPlug earphones type: Straight plugUse: Portable Media Player， Mobile Phone， SportCable length: 1.2M±5CMsensitivity: 120DBimpedance: 18ΩFrequency response range: 6-31000HZbrand: KZcolor: Gold plated