Transform any space into a vibrant audio experience with this powerful 40W portable Bluetooth speaker. Featuring dual 20W speakers and the latest 5.3 wireless standard, it delivers rich, immersive sound across an impressive 80 Hz-20 kHz frequency range. The eye-catching RGB light show creates a mesmerizing atmosphere, perfectly synchronized with your music. With its substantial 5200mAh battery, enjoy over 6 hours of continuous playback on a single charge. The speaker maintains stable connectivity up to 33 feet, giving you freedom to control your music from across the room. Its sleek black design with multicolor gradient panels makes it both a powerful audio device and an attractive accent piece. Perfect for parties, outdoor gatherings, or creating an energetic atmosphere in any room. The speaker operates on 5V power input and includes convenient onboard controls for easy operation. Whether you're hosting a party or enjoying a quiet evening, this versatile speaker delivers both impressive sound quality and stunning visual effects.