Universal Metal Half Ear Wired Headset Wire Control 9d Surround Sound Quality Noise Reduction Game Sports Buds Headphones [Black]

--Octa-core sound / 9D strong bass / comfortable to wear

--9D surround bass, full explosion of octa-core energy

--Metal shell, high-definition microphone, multiple noise reduction

--K song recording, composite diaphragm, comfortable semi-in-ear

--Eight times the shock without losing high sound quality

--Brass support, reduce resonance, clear sound without noise

--Professional tuner debugging, more accurate sound