(4 POSITION LED GLOW (ON, FLASHING FAST, FLASHING SLOW, OFF). ON/OFF BUTTON.2 LIGHT FLASHING SPEEDS. FAST AND SLOW FLASHING. ALSO FULL ON OR OFF POSITION. This referred to XS or extra small collar may need a piece of tape to hold the led light piece from shifting or falling out if cat or small dog is super hyper ;).
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