The Vulcan Mini-Qube Wireless Speaker is quite possibly the world's smallest Bluetooth speaker with the biggest sound. Deceptively small, the Mini-Qube is still amazingly powerful for streaming your music from your favorite Bluetooth device. With the included adjustable neck strap, the Mini-Qube can also be worn around your neck for hands-free calls or simply listening music on the go. Buy this Speaker and you can Get Free Shipping on a Vulcan Mini-Qube Wireless Speaker UIBS400 for $29.99 at Rakuten.com.