So.. How to blow out candle? 1. Download the b̳̿͟͞l̳̿͟͞o̳̿͟͞w̳̿͟͞ ̳̿͟͞o̳̿͟͞u̳̿͟͞t̳̿͟͞ ̳̿͟͞c̳̿͟͞a̳̿͟͞n̳̿͟͞d̳̿͟͞l̳̿͟͞e̳̿͟͞ app. 2. Remove phone's case for better air flow. 3. Set volume at max. 4. Face the phone's speaker to the candle/match.