Elvex new QuieTunes AM/FM model is our response to the markets requirement for a high quality, low cost model. QuieTunes 660 offers the following features:

* All components for QuieTunes 660 have been designed specifically for this model, and this has resulted in a contemporary and functional product. The electronics has been separated from the hearing protection cavities, in order to avoid the problems associated with moisture and sweat affecting the life span of the electronics.

* A sensitive radio offers FM and AM reception, so that you may listen to music, your favorite sports team or talk radio show.

* This model uses two AA alkaline batteries (included) and they are replaceable through an external battery compartment. A fresh set of batteries provides about 150 hours of operation.

* Just in case you forget to turn off your radio headset, we have assured that you do not come back to a dead unit, by incorporating an automatic four-hour shutoff.

* The sound generated by the speakers is limited to a safe level with the use of a gain limiter.

* Independent testing established a Noise Reduction Rating of 22 dB.

* This unit does have a receiver port for an external device. Please note, the COM-661 unit comes with all cables to hook up an external device.

* Com-660 is our least expensive AM/FM radio earmuff!