MB Plant is an easy to use plant watering system that allows you to water your plants anywhere, anytime! Simply place it under your plants pot, fill it up, then turn it on. The LED lights will automatically adjust themselves according to the time of day and weather conditions. The MB Plant has a built-in timer which can be set to run for 1 hour, 2 hours or 4 hours. You can also set it to automatically shut off after a certain period of time.