Choseal Q304 3.5mm to AV RCA Audio Adapter Cable Compatible Ipod/MP3/pc 1.8m 3.5mm to 2 RCA aux cable used gold-plated plug for strong conductivity, anti-oxidation ,rugged and durable, fast transmission and long service life. JACKET of the audio cable:Made with new environmentally friendly materials-- PVC for good flexibility and not easy to entangle. High fidelity: this 3.5mm RCA cable adopted high fidelity design for better voice performance and better music enjoyment. Universal CompatibilityUsed for connection between devicesegcomputermobile with standard 3.5mm aux ports and amplifier speakers. Input deviceAudio, amplifier Output deviceMobile phone, all-in-one PC, desktop, notebook, MP3, tablet Professional team, worry-free after sales.Warranty and friendly customer service.