Introduction
Looking for small and ultra-portable Bluetooth speaker for entertainment on the go? I have one to introduce you – Gsou U171 Portable Bluetooth Speaker. It is an ultra-mini cube rechargeable 1 channel speaker with sleek premium metallic body, nice and stylish. Besides, it also has a built-in speakerphone for small group conference call. How does Gsou U171 perform? Let’s find out.