The JBL Flip 4 Bluetooth Portable Speaker in black is a wireless speaker with a battery capacity of 3000 mAh, making it convenient for on-the-go use. Its portable design and waterproof feature make it ideal for outdoor activities and travel. With Bluetooth connectivity, this speaker is compatible with other JBL devices and offers high-quality sound for a great audio experience. Weighing just 1.13 lbs., the JBL Flip 4 is a sleek and powerful addition to any music lover's collection. Excellent condition.