Description:A great style headphones， packaging feels like a classical literature，gives people the urge to put a bookshelf collection. Hand-polished metal casing， black with Fish fever wire， the overall image of the high-end atmosphere. Suitable for pop， rock， dance， voice， and other styles.<br>Product Specifications:<br>Name: Musician MR2 Dynamic In-ear EarphoneModel: MR2Frequency response: 20Hz - 20KHzDrive unit: 8mm (unilateral)Input Impedance: 16 ohmsSensitivity: 104db\/mWSpecifications:3.5mm gold-plated plug InlineCable length: 1.2 mCable specification: highly elastic resinHeadphone overall weight: 13.5 gEach ear Weight: 2 gCase: Silver + Black<br>Package Included:<br>1 X  Musician MR2 In-ear Earphone4 X  Large，Medium and Small Silicone Case