Take your love for music on the go with the Anker SoundCore Super Portable Bluetooth Speaker. Coming in at just 2.13 inches tall and wide, this compact size will certainly surprise you. Even more surprising is the incredibly big sound that this device produces. The SoundCore Speaker uses a 3W audio driver to pump out some serious tunes. In addition, it has loads of convenient features for your on-the-go lifestyle. While fitting into your pocket, the SoundCore Speaker also features a built-in noise-cancelling microphone. With this, you can complete hands-free calls with total clarity. The lightweight aluminum-alloy speaker also comes with a hand-strap as well as an auxiliary cable to connect your device. The seamless Bluetooth connection also offers total control with your device from up to 33 feet away.