1. The product is to insert a 6.35mm male head into a 3.5mm female head adapter, which is used to connect smart phones, tablets, iPods or headphones with a standard 3.5mm plug to an audio device socket with a 6.35mm stereo. Such as: piano keyboard to 3.5mm adapter, guitar to headphone adapter, amplifier to headphone adapter. 2. Please note that the device you are using should also have a stereo TRS jack. 3. Transmit audio without microphone function. 4. 6.35mm male connector: electronic keyboard, mixer, amplifier, electric guitar/piano, stereo system, mixer, home audio, home theater equipment or AV receiver with 6.35mm 1/4 stereo jack. 5. Stereo power amplifier, electric guitar/piano, electric bass, electronic keyboard, piano, stereo system, mixer, home theater, boxing, etc. 6. 3.5mm female stereo adapter: compatible with smartphones, iPods, MP3 players, tablets, portable CD/DVD players or laptops with standard 3.5mm 1/8 inch plugs.
