NiceHck Lofty Flagship Pure Beryllium DD IEM is for sale. Specs: Impedance:16Ω Earphone sensitivity: 108dB/mW Frequency range: 20-26000Hz Earphone plug type: 3.5mm/2.5mm/4.4mm straight plug optional Connector: 0.78mm 2pin Cable Length: About 1.2m±5cm Whether with Mic: No Mic Color: Gray/ Rose gold Shell Material: 5-axis CNC aviation aluminum Alloy Cable material: With an upscale 6N OCC material Drive unit: 10.1mm pure beryllium dynamic Price: 239$