Using the Singing Machine Mini Fiesta is a breeze. First, pair your device with it via Bluetooth for wireless audio streaming or use the Aux - in to connect other devices. Turn on the echo controls to add a fun effect to your singing. The disco ball and speaker light show will automatically sync with your music for a party - like atmosphere. Plug in the included wired microphone and start singing. To charge the device, use the USB port with a mobile charger adaptor (Max. 1A). Place your mobile device in the docking cradle for easy access. When not in use, keep it in a dry place. Don't expose it to extreme temperatures or moisture. Regularly clean the device with a soft, dry cloth to maintain its appearance and performance.