The Thunder T13 speaker by ZIZO, a perfect blend of power and portability. With a robust 10W output power, the Thunder T13 delivers rich and immersive sound that enhances any listening experience. Its 1800mAh battery ensures up to 4 hours of continuous playtime, while the wireless range of up to 35ft lets you enjoy your music freely and effortlessly. Elevate your audio experience with the Thunder T13, where impressive performance meets sleek design. Wireless Connection: BT 5.3 Battery mAh: 1800 Playtime: 4 Hours Wireless Range: Up to 35ft