Queen of Audio Margarita Electrostatic In-Ear Monitors power supply the overall sound stage instantly

the overall sound stage instantly expands

4 mm socket

The Solid Bass Over Ear headphones

when high-quality sound was required for terminals such as smartphones and tablets

Audiophiles:

Queen of Audio Margarita Electrostatic In-Ear Monitors power supply the overall sound stage instantly2 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.