TikTok has a new REACT feature! 💥 Watch our official video to learn how to use it, and show us the most creative way you can #react. Follow these tips for the best results: 1. To react, click on the “share” button and find the “react” feature. ⚡️ 2. You can only react to videos that are 15 seconds or less. ⏳ 3. Use earphones with microphones for the best sound quality.🎤 4. Have fun and be creative! ❤️