Features: brand new and high quality Professional Use: This TRS to TRRS adapter is a high-quality replacement of Rode SC7 3.5mm TRS (3-pole) Input to TRRS (4-pole) Coiled Patch Cable. It's designed to allow Microphones such as Videomicro GO Wireless GO Videomipro to connect with smartphones and tablets. Durable and Flexible: TRS to TRRS Cable's Golden Plated plug has anti-oxidant and excellent conductivity, allows for many years of trouble free usage. Stable Transmission: for High fidelity design to ensure trrs cable stable and no loss transmission of audio signal, sound quality will not be reduced by transmission. No static, no crackling, no noise. It gives viewers a clear sound, good experience. How to Use: Great for connection microphones with 3.5mm TRS into Smartphones, and other electronic devices with 3.5mm TRRS Jack. Purchase Considerations: If the device you are using does not have a 3.5mm jack, make sure you have an equivalent adapter that can connect to the microphone. Specifications: Material: Oxygen-free Copper Length: Approx.35cm/13.78 inches Package Includes: 1x Microphone Cable note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.