Moondrop Entry Model The SSR, an entry-level model, was developed as a successor to the Spaceship, which was highly acclaimed for its high sound quality despite its low price. It inherits the sound quality and incorporates various improvements. 3 Beryllium Coating The driver features a beryllium-coated dome surrounded by a polyurethane suspension ring, achieving both rigidity and flexibility. At the base of the driver, an ultra-lightweight, low-impedance CCAW coil and an N52 high-performance external magnetic circuit are installed. Clogging Prevention Filter Three-layer filter that does not obstruct sound A newly developed three-layer clogging prevention filter prevents earwax from clogging and ensures a clear sound path. Color Variations Product Specifications Type: Canal type, Detachable cable Driver Unit: 6mm Dynamic Housing: Liquid Metal Diaphragm Material: Beryllium-plated dome + PU suspension ring Frequency Response: 20～20,000Hz Sensitivity: 115dB/Vrms (@1kHz) Impedance: 16Ω (@1kHz) Cable: Litz 4N-OFC (Oxygen-Free Copper) Cable Connector: 0.78mm 2Pin Input Plug: Gold-plated 3.5mm Stereo Mini Brand: Moondrop Color: Green Ear Placement: In-Ear Headphone Type: In-Ear Headphone Jack: 3.5mm Jack Model Name: SSR Stable housing secured with special screws made of amorphous alloy Driver: Beryllium-plated dome + PU suspension ring Newly developed three-layer clogging prevention filter prevents clogging and ensures a clear sound path Cable: Litz 4N-OFC (Oxygen-Free Copper) Exhibition Item Only the operation was confirmed before listing. Like new condition with no scratches or stains. Everything in the photos is included. Shipping included. (Shipping charges apply only for remote islands) Sapporo and Hakodate in Hokkaido are not treated as remote islands. (For those within Hokkaido) Oshima in Tokyo and Sado in Niigata are treated as remote islands. Shipping costs vary depending on the location of the remote island, so please comment before purchasing! Those other than remote islands can buy immediately without comment. No price reduction comments. - [ ]