Fun Social Battery PinsOur social battery pins are designed with 7 moods, from happy to angry. You can easily adjust the slider to express your mood. No need to open your mouth to speak, others can understand your mood through the brooch, which is very simple and interesting. Fashionable AppearanceMy social battery brooch has a stylish and simple appearance, the color is black and white. Suitable for clothes, bags and hats. It is very versatile, helping you attract people's attention. Great for showing off your positive or negative attitude and making you look more personable. Classic High Quality MaterialThis cute and funny brooch is made of high-quality alloy with a smooth enamel texture and is durable for a long time. They won't fade or scratch easily, don't worry about your clothes or bags being scratched. Adjustable PinsOur adjustable mood pins have a small slider to adjust the mood you want to express. You are free to adjust your mood and let others know how you feel. At the same time, in order to better fix the slider, we also equipped it with silicone earring back (you need to press the silicone earring back to fix them after adjustment). Creative GiftExpress your mood without words. Definitely a great gift for an introvert! If you have an introverted friend around, he/she will be very happy with this gift.