聚能胆腔解说：聚能胆腔是耳机内部的第二腔室，腔体后面有一减震圈，周边整

Shaped cavity bile Commentary: <br>shaped bladder chamber is a second chamber inside the headset, the cavity behind the damping ring has a peripheral ring covering the whole cavity after the speaker unit, the whole mixture of a rare earth material formed of special rubber material becomes shaped bladder chamber, its main functions are as follows.

Poly-energy bile explanation:<br>Poly-energy bile cavity is the second chamber inside the headset, there is a shock-absorbing ring behind the cavity, the surrounding whole ring is covered in the rear cavity of the horn unit, the whole by rare earth material mixed with special adhesive material after forming into a poly-energy bile cavity, its main function is as follows.

Explanation of the cavity:<br>The energy accumulation cavity is the second cavity inside the earphone. There is a shock absorption ring behind the cavity. The surrounding ring is wrapped in the back cavity of the loudspeaker unit. The whole energy accumulation cavity is formed by mixing rare earth materials with special rubber. Its main functions are as follows.<br>