64 Audio Aspire 4 Universal In-Ear Monitors headphone proprietary 2-pin With the proprietary 4-pin connector

With the proprietary 4-pin connector to connect to HYPSOS and high quality

Enjoy JBL QuantumSPATIAL 360™ on Playstation and Nintendo Switch

TEAC-QVCS (Quad Volume Control System) is used for the volume circuit

5A、9V/2A、5V/2A recommended QC2

Outer Diameter : Approx

64 Audio Aspire 4 Universal In-Ear Monitors headphone proprietary 2-pin With the proprietary 4-pin connector64 Audio Aspire 4 Four Driver In Ear Monitors Aspire Series Monitor your performance with 64 Audio's professional universal in ear monitors (UIEM) specifically designed for musicians and live music professionals. Whether you're just getting into monitoring with in ears, not ready for customs, need a backup set, or simply prefer generic fitting products Aspire Series offers best in class sound and ergonomics. World Class Sound With live music at the