Exquisite workmanship, shielding protection, thickened PBC board, sturdy and durable, avoid exposure and damage of the problem, high temperature resistance, longer service life, provide a good and firm connection without losing signal; use of duplex socket telephone splitter very simple.
With high-quality sound quality, using all-copper gold-plated needle core, the transmission signal is stable! Good contact and transmission performance, strong guarantee for stable data transmission, easy to use, convenient to connect, no static electricity or sound distortion.
The front and back ends are made of environment-friendly PVC material to protect the internal chip structure, internal insulation, strong anti-interference ability and low signal attenuation coefficient. Oxygen free copper conductor has high fidelity sound quality, exquisite technology, strong anti-interference ability and low signal attenuation coefficient.
Suitable for RJ11 telephone line extension, 2-core and 4-core universal, clear and stable sound quality; suitable for landline telephone, fax or answering machine, etc. Wide range of uses: family, study, living room, bedroom, office, business meeting, family entertainment and learning assistant.