Discover the ultimate party accessory with the Dolphin SP-1217RBT Rechargeable Party Speaker. Designed for dynamic sound and high-energy evenings, this speaker features state-of-the-art WaveSync Technology for flawless Bluetooth connectivity. Whether it's a backyard BBQ, a family gathering, or a spontaneous dance party, the SP-1217RBT delivers clear, powerful sound with its 12-inch woofer and Piezo tweeter. Portable and easy to use, it comes with a trolley handle and wheels, so you can bring the party with you anywhere. Energize your gatherings with vibrant LED lights that sync to your music and create a dazzling display.