Fox Bite indicator set (3x Mini Micron X incl. Receiver) Set consists of: 3x Fox Carp bite indicator Mini Micron X incl. Hardcase Equipment features: Radio transmitter, volume, pitch and sensitivity adjustable in four steps, with two 5 mm multicolor LEDs. Compatible with the Mini Micron X receiver. Requires 2 x LR1 battery (please order separately). 1x Fox Carp Receiver Mini Micron X . With warning function to indicate low battery voltage and multicolor LEDs with automatic color synchronization. Requires 2 x AAA battery (please order separately).