It does NOT have a speaker (although you may use earphones or earbuds). It does NOT support WiFi. > This review specifically discusses using the automatic function of this player/converter to convert audiotape cassette recordings to multiple MP3 files (tracks) directly on thumbdrives, without using any software on your computer.
https://www.amazon.com/Cassette-Converter-Portable-Recorder-Earphones/dp/B079BDMPB6