The LED Flashing Band in orange and pink. These bands have three modes: fast flashing, slow flashing and constant. Each loop can be cut to size to fit any dog, just open the connector, pull off the lug and cut to size, replace the lug and connect back together. A USB cable is included in the packaging. Simply plug in and charge, the red light will go out when full charged in approximately a couple of hours if totally flat. The charge will last 2/3 hours depending which mode you have it in.