[RGB Colorful Light Effects] Get the party going with crystal-clear sound and vibrant, multi-color flashing lights. The speakers dual circular breathing lights automatically change colors in sync with the music, creating an immersive blend of sound and visuals. Want more control? Simply press the volume up and down buttons at the same time to turn the lighting effects on or off. [Stereo surround sound & TWS Pairing Function] Experience high-powered audio with OHAYO 40W portable wireless Bluetooth speaker.An advanced Digital Signal Processor ensures pounding bass and zero distortion at any volumeny volume.By linking two speakers simultaneously,supporting high-quality wireless music playback with ultra-low latency of nearly 0.3 seconds, making it perfect for home party, music playback, playing games, and watching movie. [Rugged & Waterproof] Built for the outdoors, this speaker boasts a tough, shockproof design and an IPX7 rating, providing full protection against water immersion