Playback versatility: Play cassette tapes, listen to AM/FM radio, or connect via Bluetooth to stream digital music from your phone through the speakers. Personalization: Builtin microphone and recording function let you create and save mix tapes. Multisource connectivity: The Portable Radio Box Stereo Boombox features a micro SD slot, USB port, 3.5mm auxin, and a headphone jack for uninterrupted listening from a variety of audio sources. Sound performance: Bass Boost delivers deeper, more powerful sound, with dual VU meters providing visual feedback. Portable and compatible: Designed for easy transport and flexible use, with support for multiple input sources to suit different listening needs. Use scenarios: Home and kitchen use: Enjoy cassette, radio, or Bluetooth streaming while cooking or relaxing, and use the builtin mic to capture quick audio notes or voice prompts for your mixes. Outdoor and social settings: Take it to the park, backyard, or picnic; connect a phone via Bluetooth or use SD/USB playback for background music, games, or party playlists. Creative or educational settings: Record with the builtin microphone to build custom mix tapes, create audio memos, or host small onsite audio sessions in classrooms or studios.