The legend of Moondrop Chu continues into its third generation with the Chu III. The Chu III carries over the durable metal shell from its predecessors, but with a new tuning concept inspired by the JM-1 target. The new tuning allows for a more natural sound from its midrange to treble, compared to the previous model while delivering the same level of bass excitement that fans came to love. The small shell size also ensures comfort for the majority of listeners even in longer listening sessions, making the Chu III a true all-rounder in the budget IEM market. So whatever the occasion or music library, if you like exciting sounds with a dash of naturalness, the Chu III will take care of you. What You Get Moondrop Chu III IEM (10mm DD) Detachable cable 3 pairs of silicone tips of a variety of sizes (S/M/L) Faux-leather IEM carrying pouch Specs Connectivity: 2 pin Driver Configuration: 1 DD Impedance: 16ohm Sensitivity: 118dB/Vrms