Com-660R, rechargeable model, comes with Nickel-Metal-Hydrate batteries.

New features:
* Improved tuning sensitivity and station hold (Phillips tuner replaces Toshiba)
* Improved sound quality (larger speakers)
* Improved wiring and connectors
* Input jack that allows connection of auxiliary devices, such as MP3 players, CD-players and communications radios.
* Muff kit with connection cables and storage bag is available.