[Plug and Play Convenience]: Effortlessly enjoy superior sound quality with our plug-and-play in-ear monitor amplifier. This device requires no external power source, making it perfect for on-the-go musicians and audio professionals seeking hassle-free setup. [Exceptional Audio Quality]: Experience pristine audio with our headphone amplifier that adeptly converts XLR to 3.5mm interfaces. Featuring advanced shielding and anti-interference technology, it ensures lossless, noise-free transmission for an unmatched listening experience. [Customizable Volume Control]: Tailor your audio output with individual volume controls. This personalized adjustment capability enhances your listening experience, making it ideal for live performances, studio sessions, and personal audio playback. [Universal Device Compatibility]: Designed for versatility, our converter supports a broad range of audio devices. Its compact, portable form factor is perfect for artists, producers, and audiophiles who need reliable audio conversion in various settings. [Robust and Reliable Construction]: Constructed from aluminum alloy, this headphone amplifier converter withstands the demands of frequent use. Its robust build ensures long-lasting performance for all your audio projects and performances. Color: black Material: plastic Package Contents: 1 x converter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.