QoA Aviation 3 Knowles BA+1 DD Hybrid In-Ear Monitors S/PDIF The pair has been tuned

The pair has been tuned and adjusted professionally by a team of professional acoustic engineers

The heart-captivating nature of Chopin the composer

>Frequency Range: 10Hz-50kHz

very lightweight

Introducing the all-new Moondrop Starfield 2

QoA Aviation 3 Knowles BA+1 DD Hybrid In-Ear Monitors S/PDIF The pair has been tunedFeatures: >3BA+1DD Four Driver Hybrid IEMs. >8mm Custom Developed Dynamic Driver Unit. >High Performance Knowles Balanced Armature Drivers. >Precisely Designed Crossover. >Three Acoustic Tube Structure Design. >3+1 Crossover Tuning. >3D Printed Ear Shells. >Hand Painted Faceplates. >High Purity 5N OCC Copper Cable. >0. 78mm 2 Pin Connectors. >Swappable Termination Plugs. >Two Beautiful Colour Options. Technical Specifications: >Impedance: 39.