, thanks to the built-in rechargeable battery. The ZR also features a built-in microphone for hands-free calling, allowing you to take calls effortlessly without disconnecting your device. Versatility is a key feature of the ZR supporting multiple input options including Bluetooth, USB, and TF card. Its sturdy construction ensures durability while maintaining a sleek and stylish look. Control your music and calls with ease using the intuitive buttons, and experience enhanced bass with advanced bass technology for a richer listening experience. Plus, the zr is compatible with voice assistants like Siri and Google Assistant, offering convenient voice control. Elevate your audio experience with the zr Bluetooth Speaker – where superior sound meets ultimate portability.