The Aiwa HS-PX747 is a portable cassette player that was popular in the late 1990s. It features a slim design with a digital LCD display, built-in FM/AM radio tuner, and Dolby B noise reduction system. The player also has a variety of playback options including auto reverse, single side/continuous play, and manual tape direction selection. It supports both normal and high-speed dubbing. The Aiwa HS-PX747 runs on two AA batteries and has a headphone jack for private listening.