Metal plated connector, great conduction performance, ensures the optimal signal transmission effect. • Uses the high-grade transparent crystal head shell, environment friendly, beautiful and abrasion resistant, can extremely prolong the using life. • 15μ" gold plated terminal, which is oxidation resisting, ageing-resistant, ultra-low impedance, and has better ability of conduction. • The design makes installation more easier. Plug shrapnel is solid and tough, will not break easily. • Nickel-plated shield structure provide perfect protection from interference.