FOX Micron MXR+ 4 Rod Multicolor

Built-in I-Com Transmitter Technology.5mm blue, red, orange and green LEDs.2 stage sensitivity.Cone speaker for enhanced sound quality.Indexed tone adjustment Knob.Indexed volume adjustment Knob.Power out socket (for use with illuminated swingers.Rubber ear inlays.D-Tec Sensing System (DTSS).Powered by 2x AAA batteries.Low power drain.Hard case supplied 4 Rod Set: 1x Red, 1x Orange, 1x Green, 1x Blue alarm and 1x receiver