ooopusX Op.22 / Op 22 Dual Sound Hybrid Quad Driver 2DD+2BA IEM Wired In-Ear Monitor HiFi Earphones Color:Black It also has a multifunction

It also has a multifunction button

• TWO SOUND PROFILES WITH INTERCHANGEABLE NOZZLES — Customize your sound with two easily swappable tuning nozzles

• DUAL-DRIVER HYBRID ACOUSTIC DESIGN – The Robin combines a 10mm dynamic driver with a custom balanced armature to deliver clear treble

They stay comfortable even after hours of playing

This is perfect for daily use without needing to remove your IEMs

ooopusX Op.22 / Op 22 Dual Sound Hybrid Quad Driver 2DD+2BA IEM Wired In-Ear Monitor HiFi Earphones Color:Black It also has a multifunctionFeatures ADVANCED HYBRID DRIVER TECH The inside of each earbud combines two powerful dynamic drivers and two balanced armature drivers working together. The dynamic drivers take care of the deep rumble while the balanced armatures handle the clean vocals and crisp high notes. This multi driver setup makes your music feel super lively and realistic compared to standard phone earbuds. PHYSICAL BASS TUNING DIAL These earbuds come with a special built in