Built-in microphone supports clear voice recording

5mm audio equipped device iPhone

a robust zinc alloy casing

please shop with confidence

constructed with a high-strength zinc alloy die-cast shell for long-lasting durability

6.35 mm 1/4 inch TRS to 2 RCA M/F Stereo Audio Speaker Cable Size:0.8 Feet Built-in microphone supports clear voicePerfect Connection: Connecting any devices with 6. 35mm (1 4 inch) audio ports to AV Receiver, speaker, amplifier and other RCA enabled devices Excellent Sound: Dual shielding, corrosion resistant gold plated connecters making the sound signal transmits with minimal signal loss Bi Directional: 2 RCA or 6. 35mm could all be the audio input; In another words, it both works from 2RCA to 6. 35mm and from 6. 35mm to 2RCA Composition: 6. 35mm Male connector