KZ-ZEX PRO Wired Electrostatic+Dynamic+Balanced Earphone in-Ear Headphone, Rose gold，with mic, 501 Original

KZ-ZEX PRO Wired Electrostatic+Dynamic+Balanced Earphone in-Ear Sport Headphone Gaming Music Hybrid Headset Earbuds AccessoryFeature:1. KZ\\'s first static, moving coil and moving iron hybrid headphones have three high-performance, sound generating units integrated into one, superior architecture supplemented by accurate tuning, and the sound of heaven and Sanskrit blooms in every inch.2. Wide sound field meets the sense of hearing: the sensitivity of Zex Pro is better than that of moving iron earphone in the high frequency band of 20-40khz. Thanks to the inherent advantages of electrostatic unit, high density and detail restoration ability, Zex Pro has richer details and greatly improves the high-frequency ductility.3. Electret low-voltage electrostatic unit: the electrostatic field formed by the change of two electrode plates, and the extremely thin diaphragm makes sound under the uniform driving of electrostatic force. Compared with other sound generating units of the same specification, the low-voltage electrostatic unit has better performance and more stable quality consistency.4. From texture to Aesthetics: the aviation grade zinc alloy radium carving cover is matched with the imported skin friendly resin cavity to create a light luxury process aesthetics. The coexistence of fine metal texture and fashionable streamline beauty is unforgettable.5. Improved 2pin plug-in structure: 2pin interface can be freely assembled and upgraded with wire, and KZ Bluetooth-compatible module can also be assembled and upgraded into Bluetooth-compatible headset. The 2pin plug-in structure design is carefully designed and improved by analyzing the advantages and disadvantages of various and line replaceable interface modes in the industry.Specification:Brand/ model: KZ-ZEX PROPlug type: L-BendFrequency response range: 20-40000 (Hz)Impedance: 25 (Ω)Sensitivity: 104 (DB)Conductor length: 1.2 (m)Plug diameter: 3.5mm/0.14inEarplug / earmuff material: metal + plasticEarphone cable material: oxygen free copperColor:Rose Gold, BlackStyle: with/No MicProduct size: 28 * 25 * 14mm/1.1x0.98x0.55inProduct weight: 32gPackage size: 115 * 85 * 45mm/4.5x3.3x1.8inPackage weight: 100gNote: The above data are measured by KZ acoustic laboratory, and the actual use may be slightly different according to the specific situation.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.Package Content: 2 x Earphone1 x Earphone Cable3 Pair X Earphone Cap1 x Manual