ZTOP Audio Molded RCA Female to 1/4" TS Adapter(Pack of 4) Convert your 1/4"(6.35mm) Microphone/Headphone to 1/8"(3.5mm). This 1/4" stereo male to 3.5mm stereo female coupler is constructed with plated metal body ensuring the most reliable and durable connection. This adapter is so easy to install, is reliable, and is built to last. Used for home theater applications, cameras, headphones, Instruments, amplifiers, speakers, phones, tablets, mp3 players, and more! What we pursue is your satisfication of our service, not just for our goods..For any reason you are unsatisfied with our product at any time, simply contact support for exchange or refund. we will reply you about any question you ask within 24 hours.