[Portable Waterproof]: Take your music everywhere with the EDUPLINK Bluetooth Speaker, designed for outdoor adventures, beach escapades, and poolside parties. With its compact size, resembling that of a slightly larger soda can, you can easily carry it in your bag. Its IPX7 waterproof rating ensures a worry-free experience even in the shower, making it the perfect musical companion for adventure seekers, beach enthusiasts, and teens on the go. [Long-Lasting Entertainment]: Enjoy non-stop music fun with the speaker's long-life battery, boasting a high-capacity 3600mAh battery that provides an impressive 20 hours of playtime at medium volume with the lights off. It's perfect for travelers, bikers, and outdoor enthusiasts seeking continuous entertainment during their adventures. [Powerful and Clear Sound]: Elevate your auditory journey with the speaker's 20W output and crystal-clear stereo sound, captivating audiophiles, music aficionados, and even children enjoying immersive playtime. [Immersive TWS Pairing]: Experience a true stereo sound experience with the speaker's TWS capability, pairing with another speaker for a powerful and vibrant audio perfect for patio gatherings, boat trips, and more. [Multifunctional Speakers]: Unleash a world of possibilities with the speaker's synchronized RGB lights for setting the perfect ambiance, TF card slot for direct music playback, and AUX input for connecting to various devices, catering to the naverse entertainment needs of tech-savvy users, party hosts, and outdoor enthusiasts.