To troubleshoot your Mamamoo lightstick, first, check if the batteries are correctly placed in the battery compartment 🌟. Sometimes, the compartment can be a bit sticky, so you might need to use a pen or a flathead screwdriver to carefully open it without breaking it 💡.
If the lightstick still doesn’t work after checking the batteries, try replacing them with new ones, as old batteries might not provide enough power 🔋. Make sure to use the right type of batteries, which are usually AAA for Mamamoo lightsticks 📦.
If the lightstick is not lighting up properly or is showing weak colors, it might be due to low battery power, so replacing the batteries should fix this issue 💻. Additionally, ensure that the lightstick is turned on correctly by following the instructions provided with it, which usually involve pressing a button to switch modes 🎵.
If none of these steps work, it might be a more serious issue, and you should contact the seller for further assistance or consider getting a replacement if it’s still under warranty 📞.