BGVP NS9 In Ear Wired Earphones MMCX Music HIFI Heavy Bass Monitor Headphones Earbuds Detachable Upgrade Cable

Features Mids frequency Two FDK 60718 is a unit specifically customized for BGVP it is a combination of the 30017 and 60318 unit which can greatly increase the density of thevocals reduce harmonic distortion bringing you a more attractive vocal performance The fourth generation of DLP 3D printing technology NS9 adopts a new 3D printing frame structure combined with our tuning experience and mature acoustic principles Precised electronic four crossway frequency distribution NS9 contains an exquisite frequency divider circuit eight high precision Murata capacitors are constructed into an exquisite four crossway frequency divider system which guarantees three frequency sounds balanced high density vocals ear forgiving better separation and clarity a rich layer of sound is fully presented in your mind Specification Brand BGVPModel NS9Drive unit 7BA 2DD 7 Balanced Armature Dynamic Drive Color Black Gold Blue Suikong GrayFrequency response range 10 40000HzAudio interface 3 5 mm audio interfaceWire control function wireless controlInterface type straightSensitivity 107dB mWImpedance 20ΩDistortion rate ≤0 5 1kHz Sensitivity 107dB SPL MWChannel difference ≤1dB 20 10kHz Frequency response 10Hz 40kHzCable length 1 2m±5 Packing list 1 Earphones1 Manual