Factory-direct from COWIN (Shenzhen Meidong Acoustics) - Over Ear Wireless Headphones with Microphone Foldable Lightweight Headset with Deep Bass HiFi Stereo Sound Low Latency. 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: 1000 pieces. Sample available for quality evaluation.