ANC headphone independently developed appeared at IFA booth in Germany in 2012

Since 2010, OCVACO has invested a lot of manpower and funds in the research and development of noise reduction headphones designed by itself while developing noise reduction headphones in JDM mode with customers. At the IFA exhibition held in September in Germany, the company showed the first independently designed hybrid ANC mode headphonen, which features pluggable audio cable and replaceable dry battery as the power supply, imported Korean protein skin earmuff; in electronic aspect, hybrid ANC is achieved by piled electronic parts, which can eliminate 25dB low-frequency environmental noise.

In addition to noise reduction, the headphone uses bass enhancement technology and serves as a stand-alone feature for customers. In structure, for the first time, the aluminum alloy die-casting process is used to make stretch piece and headband end cap, which not only looks beautiful but also improves the overall texture of the headset.
According to the sales in charge of the exhibition, the headset model is HP1140, which will be produced in small quantities by the end of 2012