Intelligent noise reduction large-capacity charging warehouse emergency power supply regardless of main and auxiliary 5.0 intelligent touch control.HIFI hi-fi sound quality HiFi sound quality new drive unit, equipped with 6D sound effect, can monitor and reduce noise independently, optimize according to the scene environment, and experience more delicate background sound.Master-slave switching black technology is equipped with T215.0 master-slave switching chip regardless of the master and slave, and the left and right ears of the master and slave headphones can be freely switched and used at will.Professional acoustic engineering technology surging sound effect CVC uplink intelligent noise reduction, noise reduction technology eliminates the surrounding noise interference, making the call clearer.Bluetooth 5.0 technology, low game delay, high resolution and low power consumption.A charging bin that integrates storage and charging is automatically turned on/off when leaving the bin.