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

-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.

Model: NS9

Drive unit: 7BA + 2DD(7 Balanced Armature+Dynamic Drive)

Color: Black Gold, Blue, Suikong Gray

Frequency response range: 10-40000Hz

Audio interface: 3.5 mm audio interface

Wire control function: wireless control

Interface type: straight

Sensitivity: 107dB/mW

Impedance: 20Ω

Distortion rate: ≤0.5% (1kHz)

Sensitivity: 107dB SPL/MW

Channel difference: ≤1dB (20-10kHz)

Frequency response: 10Hz-40kHz

Cable length: 1.2m±5%

1 * Earphones

1 * Manual