- Versatile Audio Formats : Enjoy lossless music playback in MP3, WAV, and APE formats. The mini speaker supports MMC, MMA cards, and features a USB interface for U disk connection, making it highly compatible with different audio sources. - Enhanced Performance : This speaker unit includes features such as radio functionality, Bluetooth 5.0, voice-activated LED, and an infrared remote control. It offers clear sound quality through its USB port, TF card slot, and audio cable port, along with a built-in call function for added convenience. - Power Specifications : Operates on a recommended voltage from a 2A fast charging head for mobile devices. With an output power of 2 x 3W, the speaker delivers impactful sound. The operating current exceeds 1A, varying based on the media used, while the static current is approximately 40mA when not in playback mode. - User-Friendly Functions : Assemble your own radio kit with dual 3W amplifiers, or connect two 3W speakers simultaneously for an enhanced audio experience. Features include a digital screen display, power-off memory function, and support for external audio sources with LINE IN compatibility. The radio supports FM frequency searches up to -108.0MHz for easy access to your favorite stations. Application Scenarios : 1. Use it at home for immersive music listening or as a radio to catch up on news while cooking or working. 2. Take it outdoors for a picnic or a small gathering, providing quality sound for entertaining guests. 3. Utilize in your office for background music or conference calls, enhancing productivity and communication. The mini speaker combines portability with advanced features, making it an essential audio solution for any environment.