Material: metal shell.
Strengthen the sound quality of the headphones and strengthen the stereo sound.
Digital smart sound card, pulse code modulation technology.
The copper anti-interference core is adopted, and the outer skin is made of flexible anti-folding aromatic material.
Plug and play mini microphone without battery is convenient and fast.

: Mini microphone
Microphone size: 6.5*5.0mm
Sensitivity: -31dB ± 3dB
Orientation: Omnidirectional
Headphone length: 1 100mm
Impedance: ≤2.2K ohm
Working voltage: 1.5V-2V
Efficiency response: 20-1600HZ
Signal to noise ratio:> 60dB
Plug diameter: 3.5MM
Compatible with IOS and Anzhuo system
system
Direct monitoring effect after connection (you can hear your own voice at the same time)
Android system
1. After some mobile phones download the National K song, the ear-back mode can be turned in the .
2. Some mobile phones need to record before playing.
quantity: 1