●Channel selector and headphone connector

●Power on/off switch and volume level control

●Powered by 2 X AAA alkaline or rechargeable batteries

●Unlimited number of receivers can be used

●Aluminum carrying cases provided for receivers

●Pocket size wireless handheld unit

●Frequency synthesis: digital PLL

●Carrier frequencies: 2.0 - 6.0MHz

●Frequency response: 100Hz-14KHz

●Pre-emphasis: 75 ?Sec.

●Peak deviation: ±7.5KHz

●Distortion at 1 KHz: <1%

●Channel separation: >55dBA

●Frequency stability: 10ppm

●Operating voltage: 2.3V-3.6V

●Power consumption: 50mW