Introducing the Grundig SOLO Portable Bluetooth Two Speaker Pack in Red. This pack includes two portable speakers that offer an immersive audio experience on the go. With a rechargeable lithium polymer battery, these speakers can provide up to 20 hours of continuous playtime. The battery can be easily charged with a 5-volt and 1.0 A power source. Enjoy a powerful sound performance with a total output power of 3.5 W RMS. The speakers also feature a range of up to 30 meters for seamless music streaming. Whether you're indoors or outdoors, these speakers will keep you connected to your favorite tunes. The integrated passive radiator ensures dynamic bass reproduction, enhancing your listening experience. With their sleek and portable design, these speakers are perfect for travel, parties, or simply enjoying music at home. Take your music anywhere with the Grundig SOLO Portable Bluetooth Two Speaker Pack.