1. Aluminum alloy shell, delicate touch, strong, wear-resistant and durable
2. Gold-plated plug, anti-oxidation, low loss
3. All copper conductor, high fidelity sound quality, stable transmission, no distortion of sound quality
4. Braided shielding, anti-interference, high-fidelity noise reduction, clear sound quality
4. Environmental protection PVC wire
5. TV connected to power amplifier, CD player, player, set-top box connected to speakers, power amplifier