A83

Fidue A83 Triple-Driver Hybrid 2 Balanced Armature+Dynamic MMCX Detachable In-Ear Earphone Description  Triple Hybrid Technology with Premium Dual-Balanced Armature & Exclusive Dynamic Drivers Excellent Divider & 3D Acoustic Chamber Design for Best Combination of Armature & Dynamic Silver-plated OFC Cable with Advanced Flat-wire Technology Reference Class, Outstandingly Accurate Sound & Excellent Imaging Replaceable Cable Design with Gold-plated MMCX Connector Over-the-ear configuration & All Kinds of Ear Tips Specifications Drivers: 2 balanced + Φ10m dynamic Frequency Response : 9-31kHz Impedance: 11 Ohm Sensitivity: 104dB THD : <1% Connector：3.5mm stereo gold-plated (MP3, iPod and iPad, etc. ) Cable：1.3m audiophile Silver-plated copper wire   Inside the Box A83 earphone 6 sites of Silicone Eartips 1 pair of foam eartips Adapter*2