The NF ACOUS NM2 In Ear Monitor earphones. The dynamic in-ear monitor that's the perfect companion for songwriting. Choice for more than 100,000 musicians. FEATURES: Musicians, Understand Musicians Better Choice for more than 100,000 Musicians. All monitors are designed to restore the original appearance of the music. Based on the understanding of the music, the finer the tuning, the more accurate the sound. Using special means to increase the low frequency below 100Hz, can better hear the bottom drum, BASS line and the direction of the harmony. M2CL-10 Dynamic Driver The idea of NA1 tuning circuit is widely praised. This time, we directly integrated the tuning circuit into this dynamic driver to make the timbre more accurately, for an unprecedented listening experience. Complex Ergonomic Design With years of experience in designing and manufacturing high-end customized earphones, we have a large number of ear model databases. The Customized Design of NM2 is more comfortable to wear, while is not tiring to wear for a long time, and better sound insulation effect achieved. Precisely Designed Cavity For the dynamic driver earphones tuning, cavity reflection and air pressure balance between the front and rear cavities are the top priority. The carefully designed interior acoustic structure can effectively reduce the redundant reflected sound. 4 groups of air pressure balance damping, can adjust the air pressure balance before and after the cavity, better expresses musical emotions Trusted Professional Tools The design concept of NF ACOUS NM2 is to provide musicians with timbre and reference value that are infinitely close to studio. The sound trends can refer to the equivalent artificial ear curve under the diffuse field, and increase the low frequency range slightly to adapt to the noisy stage environment. It can be competent for Guitar monitoring, vocal monitoring, recording monitoring and composition monitoring. Replaceable Cable Design NF ACOUS NM2 comes with 0.78mm 2pin cable, which can effectively prolong the life of earphones. 5N Silver Plated OFC cable could be the best match for NM2 earphones. SPECIFICATIONS: Model: NM2 Dimensions: 138 × 225 × 50mm Weight: 300g Driver: Dynamic Driver Cable: Material 5N Silver-coated OFC Frequency Response: 10 - 40kHz Connector: 3.5mm Sensitivity: 108dB / mW Impedance: 18O Insulation: 25dB Distortion: < 1% WHAT'S IN THE BOX: 2 x Earphone 1 x 0.78mm 2 pin 5N Cable 1 x Storage Box 6 x Balanced Ear Tips (S, M, L) 6 x Atmosphere Ear Tips (S, M, L) 1 x 3.5 - 6.35mm Adapter 1 x User Guide