RJ9 plug call center headset telephone used

Yes-Hope, founded in 1997, is a specialized electro-acoustic product manufacturer. The group is mainly engaged in the design, manufacturing and sale of a wide-range of electro-acoustic products including headphones, microphones, handsfree headsets etc. From our base in Shenzhen, and throughout our three factories located in Shenzhen, Huizhou and Shantou, YES-HOPE is able to deliver highest quality products at the very best price. OUR CAPITAL - Experience and ideas OUR BASE...