Audio recording function and AM / FM radio.
Memory expansion by Smart Media Cards.
The RIAA's Associate Director of Anti-Copyright infringement initially said the MPMan had "no function other than playing material that was stolen from record companies". Nevertheless, he later said it was "a unique device. It's something that we haven't seen on the market before".56
impress.co.jp - The impact created a problem!? mp3 player portable "mpman" launched http://akiba-pc.watch.impress.co.jp/hotline/980501/mpman.html ↩
Kaufman, Gil; Nelson, Chris (Apr 5, 1998). "MPMan Threatens Conventional Record Business". MTV.com. Archived from the original on August 10, 2022. Retrieved August 26, 2012. https://web.archive.org/web/20220810200407/https://www.mtv.com/news/z5rjtd/mpman-threatens-conventional-record-business ↩
Van Buskirk, Eliot (January 21, 2005). "Introducing the world's first MP3 player". Retrieved May 2, 2011. http://reviews.cnet.com/4520-6450_7-5622055-1.html ↩
Allen, Harry (Oct 1998). "Digital Underground". Vibe: 126. https://books.google.com/books?id=sCwEAAAAMBAJ&pg=PA126 ↩