4.5 Volt RadioShack 273-1757 POWER MP3 MicroCassette MiniDisc CD AC adapter

This Radio Shack 273-1757 is an AC Adapter for various MicroCassette, MiniDisk, CD players.

Features:

• Rated Output: 4.5V DC
  AC Power Adaptor for MD, CD, Walkman, Diskman, MP3, Battery Chargers, AM / FM Radios, microcassette recorder and other units
• INPUT: AC 120V 60Hz 8.5W
• OUTPUT: DC 4.5V 700mA
• Polarity tip can be reversed (+) or (-). Example - MD players are usually (+), many micro tape recorders are (-), the tip can be switched to fit your needs.