Performance Compact Digital Stereo Amplifier Wide Compatibility: Designed for use with MP3 players, MP4 players, mobile phones, and notebooks. Easily enhance the audio output of your favorite devices without complicated setup. Clear DualChannel Stereo: Experience rich, balanced sound with true dualchannel stereo output for an immersive listening experience. Powerful Output in a Small Package: Efficiently amplifies sound with a DC input of 615V, delivering up to 15W x 2 of clean, strong audio power. SpaceSaving Design: Compact size and wellstructured circuit layout allow for quick, hassle installation in small spaces without sacrificing performance. Ideal for: 1. Upgrading the sound quality of your desktop or laptop for clearer music playback, video calls, and presentations. 2. Boosting audio for portable media players during small gatherings or listening sessions. 3. Integrating into DIY audio projects or compact home sound systems where space is limited. Built for efficiency and reliability, this digital stereo amplifier combines performance with a convenient, lightweight design that fits seamlessly into your audio setup. Whether you are enhancing entertainment or creating a custom sound solution, it delivers dependable, quality amplification every time.