Nostalgic Retro Portable Cassette Recorder and Tape Player with a builtin walkietalkie function, offering playback and practical communication in one device. Plays standard cassette tapes to deliver authentic analog sound. Dualmode recording: internal recording to capture your voice; external recording to capture other audio sources; USB transcription keeps the classic sound during transfer. Portable and compact design for travel, outdoor use, or home listening. Key attributes: versatile function, USB connectivity for transcription and data transfer, compact size for easy carrying, and reliable performance. Use scenarios: On the go: enjoy cassette playback while staying connected with the walkietalkie function during travel or outdoor activities. Field recording: record your voice or interview others with internal or external recording, then use USB transcription to digitize while preserving the original cassette sound. Retro enthusiasts: use as a portable tape player to relive classic recordings and enjoy a practical, multifunction device in a single gadget.