TINHIFI C5 Direct Square Plane Custom Moving Iron Smallest Tablet HiFi Headset 360 Degree Global Curve Design Earphones CNC Precision Numerical

[360-degree planetary design for greater comfort] 360-degree global curve design, superior ergonomics, and a perfectly curved surface for comfortable wear. Weighing approximately 4g per earbud, it significantly reduces the burden on the earphones. [CNC 5-axis precision numerical control engraving, aerospace-grade aluminum material] Made of aerospace-grade, environmentally friendly aluminum, it is lightweight and easy to use. It has high hardness and is processed through multiple processes using a CNC 5-axis precision numerical control machine tool, then hand-polished and anodized. 【New Generation, Square Plate + Brake Iron Adopted】 Featuring a new generation square flat unit + custom moving iron, this low-resistance design makes it easier to ride. TINHIFI's senior acoustic engineers have used computer simulations, calculations and debugging, electronic frequency division, and the perfect combination of the planar unit and custom moving iron to achieve a transparent and clear sound. 【HIFI Grade 4-Strand 296-Core Silver-Plated Wire】Features a universal 0.78mm 2-pin plug-in wire for superior playability. Four 296-core silver-plated wires deliver clearer resolution and a purer sound. 【Superior Quality Control】C5 products have passed more than 10 reliability tests and gone through more than 60 processes to ensure that each product is of high quality, durable, and exceeds the expectations of the general public. Driver Unit: Flat plate + Moving iron hybrid dual unit Sensitivity: 101±3dB @1kHz 0.126V Frequency Response: 10-20kHz Impedance: 9Ω±15% Rated Power: 3mW Maximum Power: 5mW Maximum Distortion: 3% @1kHz 0.126V Interface: Gold-plated 2P connector Plug: 3.5mm black bonded gold-plated plug Conductor/Cable: φ1.2mm silver-copper plated (single silver-copper plated 49*0.05)*4 Cable braid PVC L=1.25M Housing Color: Silver