Do you have a question about the NGS roller Trick and is the answer not in the manual?
Instructions for using the volume, track, play/pause, and call management buttons.
Understanding the different LED light patterns for charging and connection status.
Guide to pairing your device with the speaker via Bluetooth.
Steps to connect the speaker using the 3.5mm AUX cable.
Visual identification of the USB charging port, AUX input, and multifunction button.
Details on Bluetooth version, working range, output power, and battery life.
Important notices regarding product safety, handling, and environmental conditions.
Details on the warranty period, coverage, and remedies for defects.
Guidelines for responsible disposal of electronic waste.