... Great for work, school, beach, travel and more High quality audio system mini speakerNew Arrival Portable Mini Bluetooth Speaker with Hand Free Main faetureOriginal green technology, art ... sound quality & powerful bassGreat for work, school, beach, travel and more! Specifications: usb speaker,portable usb speaker,mini speaker,portable speaker,speaker1) Loudspeaker output: 3W x 1pcs2) Bluetooth ...