SECRET GARDEN-1 -- 4 colours Code : 001 -- 紅 Code : 002 -- 黑 Code : 003 -- 藍 Code : 004 -- 紫 TFZ Secret Garden 1 Dynamic Driver Flagship HiFI Earphone Audiophile IEMs Description High-quality in-ear custom public mold earphone, TFZ Brand new generation technology music earphones Patented two-way unit to maintain super power, maintain consistent HD, more relaxed and equilibrium New acoustic device structure, provides better sweet vocals and just the right music atmosphere Fit to wear, enhance the sense of hearing. The way you listen to music, this time it has changed Make your selection of songs more exciting And more than one hundred band singers feel the high quality music experience brought by TFZ. Exquisite and stylish, more eye-catching Four colors are available for you to choose from Specification Driver: 12mm double magnetic circuit graphene driver Impedance: 30 ohm Sensitivity: 108 dB mW Frequency response: 5HZ-40KHZ Lowest power: 8mW Connectors: 3.5mm Plug type: Line Cable length: 4FT (1.2 M) 0.78mm 2-pin replaced cable Package TFZ SECRET GARDEN 1 6 pairs of silicone eartips 1 pair of foam eartips Compressive case