Dual Speakers for Rich Sound: Enjoy immersive audio with dual speakers and TWS stereo subwoofer technology, delivering high-quality sound for any occasion. Waterproof Design: Built to withstand all weather conditions, this speaker is perfect for outdoor use, from beach outings to pool parties. Versatile Connectivity: Connect easily via FM, TF card, U Disk, or USB, and pair with mobile phones, tablets, and TVs for seamless audio playback. Hands-Free Calls: Answer calls with ease using the built-in hands-free call feature, ensuring convenience while on the go. Long-Lasting Battery: Equipped with a 1200mAh rechargeable lithium battery for extended playtime, ensuring your music keeps going throughout the day.