Extraordinary Performance of Electrostatic Technology NRA adopts a 6.8mm speaker, with electret technology, the changes between two electrode plates create the electrostatic, it phonates under the electrostatic driver. Benefits from the high-density sounds and Hi-Res audio performance of the electrostatic, sensitive and outstanding performance for 20khz high frequency even better performance than a balanced armature, showing a better vocal resonance, and louder & clearer sounds performance. The New Combination & Innovation of Electrostatic + Dynamic NRA takes the stable advantage of the Low-voltage electrostatic, combining with 3 magnetic dynamics, makes up for the low-frequency output limitation, all three frequencies achieve the balanced and perfect performance. Diaphragm thinner, sound density better, Hi-Res stronger, and music distortion rate lower. It's easy to enjoy the HiFi audio with NRA. 20kHz High-Frequency Extraordinary Performance Regarding 20kHz high frequency, CCA NRA is more sensitive than balanced armature because electrostatic driver is born with high density and better ability to restore details. NRA is a earphone with transparent instrument and sweet clear vocal, one of the rare in-ear monitor to illustrate female voice so well Zinc Alloy&Medical Grade Resin Shell&Ergonomic Design NRA adopts complex craftsmanship zinc alloy faceplate with the transparent resin earphone shell for an exquisite look. Throughout ergonomic design concept perfectly fits ear canals, providing ultimate secure fit and comfort. Moreover, custom shape also effectively isolate the noise to 26dB. You are able to better enjoy the music B Detachable 2Pin Double Line Silver-plated Cable Silver-plated layer enhances hi-res performance to be better，reduce the loss during transmission. the new type double line parallel cable has lower impedance, effectively prevents winding, and reduces pulling, so it is more durable and has a longer usage life. The standard 0.75mm gold-plated pins are compatible with a variety of 2pin standard upgrade cables. One Button To Control Phone -Answer The Call: Short Press -Hang Up: Press Again -Reject The Call: Long Press -Pause/Play Music: Short Press -Next Song: Double Press 2 Times -Previous Song: Press 3 Times
