NGS ELEC-SPK-0748 Roller Nitro 2 Wireless Speaker User Manual
Learn how to operate your NGS ELEC-SPK-0748 Roller Nitro 2 Wireless Speaker with this comprehensive user manual. Discover its features, technical specifications, and control buttons for Bluetooth, TWS, radio, USB/TF, and AUX IN modes. Find out how to charge its Ion-Li 1200mAh x2 battery and ensure its 12-month warranty.