1. It adopts aluminum alloy shell, which is attractive and durable, and effectively resists external signal interference. 2. Nickel plated plug with good contact performance, and is not easy to oxidize. 3. All copper conductor, low conductive resistance and extremely low transmission signal loss. 4. Aluminum foil shielding and copper wire woven mesh double-layer shielding are adopted to effectively resist interference and ensure stable transmission signal. 5. High elastic PVC cable with frosted texture. 6. 6mm thick cable diameter, manual welding, full and firm welding points. 7. Product purpose: It can be used to connect various CD and DVD digital players with the mixer and power amplifier. 8. No matter the positive or negative direction of the wire, the connectors on both sides can be input terminals or output terminals.
