Immersive Clear Sound & Dual Playing : Crafted for distortion-free sound, this wireless Bluetooth speaker uses unparalleled 15W HiFi sound quality and advanced technology to deliver powerful, balanced sound with minimal distortion. You can connect two speakers together to create an immersive, high-fidelity stereo experience, filling any room with up to 30W(15W*2) of powerful sound. Perfect for gaming, music and movie playback. Multiple Cool Dynamics Light Modes : LED light bluetooth speaker offering multiple RGB lighting dynamics modes, it is easy for you to customize the lighting effects to meet your preferences with the push of a light button. Make any party more memorable with these visually stunning light effects.The last 2 modes will beat the music, and the higher the volume, the more obvious the lighting effect. A Truly Portable Speaker : This is a lightweight wireless portable speaker, 7.1 inches high, 2.7x2.3x2.7 inches of bottom edge length, weighing only 0.79lb, with Type-C charging port and auxiliary-in port(charge cable and AUX cable are included), you can carry it anywhere outdoors and indoors including camping, hiking, biking, office, etc. Splashproof & Waterproof : Ancober wireless bluetooth speaker adopts durable design and IPX4 waterproof rating. It's ideal for outdoor activities, perfect for use at party, pool, beach, car, boat, golf cart, RV, bike, camping or hiking, and more. IPX4 protects against water splashes and spills, resists light water spray and splashes, and does not partially or fully submerge the speaker in water. Fast Connection & Uninterrupted Calls : Advanced Bluetooth 5.3 technology supports fast and stable connection with the vast majority of Bluetooth devices including cell phones, computers, TVs, tablets, VR, game controller, etc. within 33 feet range. Built-in microphone, you can completely free your hands to enjoy uninterrupted clear and uninterrupted calls from the wireless Bluetooth speaker.