📀The D88 and D82 were portable CD players introduced by Sony in the 1980s.
⚙️The D88 was the world's smallest portable CD player, combining a compact disc and walkman.
🔎The D88 was designed to play mini CDs, which held a maximum of 24 minutes of audio.
🛠️Both players suffered from a common issue of sticky grease causing problems with the laser assembly.
💸The limited popularity of mini CDs and the lack of battery options hindered the success of these players.