HiFiGo Kefine Delci AE 10mm Dynamic Driver IEM HiFi Monitor Earphones with Transparent and Powerful Sound Earphones, In-Ear (4.4mm)

Transparent and powerful sound: The diaphragm dome of the Delci AE driver is made of DLC material (diamond-like carbon). The physical properties of DLC are very similar to diamond. The applications of DLC in acoustics are mainly to take advantage of the high speed of sound transmission, low density, high elasticity, and high mechanical strength. These features fully extend high frequencies, improve treble sensitivity (can be increased by 3dB), and make the sound transparent and bright. Two different sounds in one earphone: Delci AE has two interchangeable nozzles with different tuning styles and different tuning fabric systems, which allows the earphones to meet customers' different sound preferences and improves the playability of the earphones. They both sound great: the silver nozzle is easy to listen to and has a warm, smooth sound. Suitable for pop music. & Gold nozzle has high resolution, bright and transparent sound. Suitable for classical and instrumental music. Lightweight and comfortable with CNC precision engraving: The earphone housing is made from a single piece of aviation-grade aluminum alloy with CNC precision engraving. The engraving time for each earphone is over 35 minutes, and each machine only processes one earphone housing at a time. The entire process is done solely to create a highly precise internal structure, ensuring consistency in the sound of each earphone. Delicate, Elegant and Fashionable: The beautiful metal finish of the earphone housing is achieved through precision CNC machining, polishing, sand blasting and anodizing of aviation aluminum. No need to worry about scratches or paint peeling. package list 1.Delci AE earphone: 1 unit 2. Leather carrying case: 1 piece 3. Replacement nozzle: 1 pair 4. L/M/S size black ear tips: 3 pairs 5. L/M/S size blue ear tips: 3 pairs 6.User manual: 1 piece 7.Quality certificate: 1 piece specification Style: In-ear Driver type: Dynamic driver Driver size: φ 10mm Frequency response: 20Hz - 20KHz Sensitivity: 108 dB +/- 3 dB Impedance: 28Ω +/-15% Cable length: 1.2M +/-0.2M Plug size: φ 3.5mm SE or φ 4.4mm BA Weight: 5.3 g per side