1. Product name: 6.35 male to 3.5 female headphone adapter 2. Cable length: 0.3 meters/1FT. 3. Connector 1: 6.35 mm (1/4 inch) TRS male Connector 2: 3.5 mm (1/8 inch) TRS female connector 4. The soft PVC outer cover and high-quality gold-plated audio connectors have better corrosion resistance and transmission performance, making them your more durable choice 5. Convenient and cost-effective 1/8-inch to 1/4-inch stereo adapters can be provided as backup or replacement adapters for different audio systems 6. Small size can be safely stored in backpack, pocket, Briefcase, desk drawer or other places you want, plug and play, easy to use 7.3.5mm male TRS connector: Compatible with smartphones, MP3 players, tablets, portable CD/DVD players, or laptops with standard 3.5mm 1/8-inch plugs 8.6.35mm female TRS connector: Applicable to electronic keyboard, mixer, amplifier, Electric guitar/piano, stereo system, Mixing console, home audio, home theater equipment or AV receiver with 6.35mm 1/4 stereo jack, 9. Packaging quantity: 1x1/4 to 1/8 headphone adapter See moreIt is applicable to most professional audio and home audio devices, such as mixers, guitars, amplifiers, subwoofers, mono radios, and connected to portable media players, mobile phones, laptops, recording devices or similar devices. Connector A: 6.35 mm TRS plug; Connector B: 3.5 mm female TRS jack. The standard 3.5 mm jack and 6.35 mm plug offer excellent compatibility and a solid connection to your device, ensuring you enjoy great music. Plug-and-play ease of use. Oxygen Free Copper Lines combined with a double shielding allow for a maximum audio quality; reduce distortion and signal loss; minimizes return loss, so music, dialogue and sound effects are always clear, dramatic, detailed in excellent signal quality. Gold plated plugs offer higher corrosion resistance, conductivity and oxidation resistance, low noise immunity and excellent performance to ensure stable current transmission and high fidelity audio. 6.35mm (1/4") to 3.5mm (1/8") headphone jack adapter cable for connecting a smartphone, tablet or headset with a standard 3.5mm plug to an audio device with a 6.35mm stereo jack.