The KC Republic Top Tech Audio Angel-5 Bluetooth Portable Speaker is a sleek black plastic device with a 4'' woofer, perfect for on-the-go music lovers. With Bluetooth connectivity and a USB audio input, this portable speaker from TopTech offers convenient wireless streaming and easy music access. Its compact size and lightweight design make it easy to carry around, delivering powerful sound wherever you go. The Angel-5 model is a top choice for those looking for a reliable and stylish portable speaker for their audio needs.