The JBL GO 3 Wireless Portable Bluetooth Speaker in Blue is a compact and powerful speaker system perfect for on-the-go use. With its waterproof and weatherproof features, you can enjoy your music in any environment without worrying about damaging your device. The USB-C audio input ensures easy connectivity, and the 4.2W RMS power delivers clear and crisp sound. This model from 2021 is lightweight at 0.4 lbs, making it convenient to carry around for all your audio needs.