Koolenry Retro Cassette Recorder and Player Supports Internal and External Recording and USB Transcription

Dual-mode recording: supports internal and external recording (keep your voice) + USB transcription (keep classic sound) Introducing the nostalgic Retro Portable Cassette Recorder and Tape Player. This device not only plays your favorite cassette tapes but also includes a walkie-talkie function, making it a addition to your gadget collection. Perfect For: Those who love retro tech or are looking for a versatile, portable device that offers both entertainment and practicality. Dual-mode power supply: DC 5V power cord power supply + 4 No. 2 batteries (this machine does not come with batteries)