If your Smart speaker slow down when playing music, please refer to the following steps:
1. Please confirm whether the music is being streamed online or played locally on your phone. If it's online music, there might be delays in playback due to network speed, caching, and other issues;
2. Please confirm whether the distance between the input end and the speaker is too far. It's generally understood that the effective transmission distance of Bluetooth is 10 meters. If the distance exceeds this limit or if there's a wall in between, Bluetooth playback may experience lag;
3. Please confirm if there are multiple devices connected to the 2.4GHz Wi-Fi in the room. Bluetooth operates within the 2.4GHz frequency band for communication. If there are many devices operating within this frequency band, it may cause strong interference;
4. If there are no issues mentioned above, please try turning off Bluetooth at the input end and then reconnect.
If the above troubleshooting methods can’t resolve the issue, please contact our local official service center or your seller for further assistance. They will help you in this regard.