KZ AS10, LINSOUL 5BA HiFi Stereo in-Ear Earphone High Resolution Earbud Headphone 0.75mm 2 pin Cable, Five Balanced Armature Drivers, Noise.

Please notice that the logo on faceplate will be KZ or AS10 randomly FIVE BALANCED ARMATURES EARPHONE. Dedicating to offer the best sound for customers, KZ finally released its first pure balanced armature earphones. With 5 balanced drives per side, the sound quality has been greatly improved, more details can be heard UNIQUE 3D PRINTING TECHNOLOGY. For the first time, KZ adopts 3D printing technology in manufacturing the internal acoustic structure which houses the drivers, guiding sound to two individual outputs visible in the base of each nozzle