There are two identical smooth and wavy horizontal lines. Each line starts by going upward before reaching a rounded point and then it goes back down again until there are three rounded points and then making a final slope downward.
This is a Aquarius icon. We've made it in iOS style
, first introduced in iOS version 7 and supported in all later releases up until now (at least iOS 11). This style is based on thin two-pixel lines and is optimized for 50x50 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 13,900 icons, all in the same style and quality.