How to send a small shark by OPPO SMS?

The method of sending small sharks by OPPO SMS is as follows:

First, open the short message, enter the object to be sent, and then press the green send button on the right to enter the selection interface. Then you can see that there are two options, one is bubbles.

They are invisible ink, one is shrinking, the other is enlarging, and the other is shocking. These categories are special effects attached to fonts. Then click on the screen and slide to the left, and we can choose screen effects. The whole screen is special effects.

They are echo effects, spotlights, balloons, colorful paper-cuts, love, laser lines, fireworks, meteors, celebration effects and so on. Select the echo effect, and then click the green send button on the right to send it. There will be a full-screen special effect display after it is sent out.