Portable Bluetooth Speaker, Super Bass Wireless Rechargeable Hands Free Speakerphone Microphone Bluetooth 4.0 Compatible with Bluetooth Enabled Media Device Like Cell Phones,Tablets Brand new and high quality bluetooth speaker Experience high end, loud sound from more than 30 feet away from your device. A surprisingly efficient speaker. This high fidelity speaker features a rechargeable lithium battery with one of the longest battery lives per charge on the market. With a built-in powerful microphone, the speaker allows you to enjoy hands-free calling with the tap of a button! The TF card slot allows you to insert your favorite playlists into the speaker and be rocking instantly. The Speaker easily connects to your device in seconds