NICEHCK F1 Planar Magnetic Field Driven Canal Earphones with Replaceable Nozzle 2Pin Comes with a Mixed Cable of Single Crystal Copper OCC and Silver

Ships from Japan - [F1's driver configuration adopts 14.2mm planar magnetic field drive] We have selected a 14.2mm planar driver that is excellent in all bands; It has characteristics such as 2μm diaphragm, silver alloy voice coil, N 55 magnet, double-sided magnetic circuit; These characteristics bring a natural and balanced tone to F1; New design planar earphone, new planar driver, it will bring good sound quality to audiophiles. --[Earphones with excellent design and sound quality] The replaceable filter F1 is a model that allows you to customize the sound of the earphones to your liking by replacing the filter part that is inserted into your ear canal. 3 sets of filters (installed in the main unit) Filters: Black, gold, and silver filters are attached as a pair, allowing you to enjoy three types of sound: "heavy low range," "mid-high range," and "balanced sound," to satisfy diverse demands. - [Actual metal machine, cool] F1 housing material: Aviation aluminum alloy body (adopts 5-axis CNC processing technology) has a very unique shape design; The black carbon fiber material on the face panel greatly improves the texture of the F1; It is lightweight, so you will feel comfortable when wearing earphones. - [Comes with a mixed cable of single-crystal copper OCC and silver-plated copper wire, compatible with 0.78mm 2PIN re-cable] Sound quality is improved across the board; Equipped with a 3.5mm/4.4mm plug, uses an ear-hook cable, provides a comfortable and stable fit, and provides effective noise isolation. - [6 months warranty, you can buy with confidence] The warranty period for non-human quality problems is 6 months from the date of purchase. specification: 1.Product Name: NICEHCK F1 14.2mm Planar Magnetic Field Driven Canal Earphone 2. Brand: NICEHCK 3. Model: F1 4.Driver: Planar magnetic field drive type 5. Wearing method: in-ear earphone 6. Impedance: 15Ω 7. Sensitivity: black 98dB/mW, gold 101dB/mW, silver 100dB/mW 8. Playback frequency band: 20-28kHz 9.Plug: 3.5mm/4.4mm plug 10.Cable length: 1.2m±5cm 11.Cable material: Mixed cable of single crystal copper OCC and silver plated copper wire Note: Due to the light, there may be color difference in the photo. Please check the actual color in person. Cable oxidation is a normal phenomenon. For example, the amount of time it takes for oxidation to occur will vary depending on the usage time due to factors such as a humid environment or contact with water or sweat. This is not within our control, so we appreciate your understanding.