Factory-direct from COWIN (Shenzhen Meidong Acoustics) - Cowin E11 Active Noise Cancelling Over-Ear Headphones Stainless Steel Headband Rotatable Design for DJs 5G. Full OEM/ODM support: logo, colorway, packaging, firmware and manual localization. Produced in our 86,000 m2 acoustics plant (Shenzhen + Jiangxi), CE / FCC / RoHS / BQB certified. MOQ: 1 piece. Sample available for quality evaluation.