Queen of Audio Margarita Electrostatic In-Ear Monitors headphone 6.3mm each set of

each set of

supports asynchronous data transfer

while providing a slight bass boost for those listeners that prefer a stronger low end response

and all components and sub-assemblies are manufactured to the tightest of tolerances using precision tools

The inner wire is PP + PE with PVC protective skin

Queen of Audio Margarita Electrostatic In-Ear Monitors headphone 6.3mm each set of2 Sonions EST + 1 Mids BA + 7mm Dynamic Driver Impedance: 61 ohms Sensitivity: 109dB2db Frequency Response: 5Hz 50kHz Modular 6N High Purity Silvered Coated Copper Cable Plug with 2. 5mm, 3. 5mm and 4. 4mm Technical Specification Driver Configuration 7mm Titanium Coated Dynamic Driver provides powerful & deep diving bass, our QOA custom QA11021 BA is a mellow toned one with wide bandwidth, working as a seamless connection between the bass & treble.