Bluetune Solo Bluetooth Portable Speaker/Speakerphone with Mic for all devices with Bluetooth,Official USA Seller, Perfect for iPhone 5, 4S, 4, Samsung Galaxy S3, S2. iPad, LG Optimus G and more (Black) Easy charging with integrated Li-Ion-battery (USB rechargeable) for up to 8 hours of quality playback. Bluetooth dongle receiver: connect your other wired speaker to this unit and all your speakers are wireless (AUX cable not included). Connect audio cable & use as a wired speaker as well. Bluetooth speaker and speakerphone in one. With built-in microphone, seamlessly go from listening music to taking a handsfree call. Able to answer and end calls seamlessly. Bluetooth wireless streaming from Bluetooth enabled devices. Compatible with Apple iPhone 5/4/3GS/3G/iPod touch G4/iPad/Mackbook/Mackbook Pro/MotorolaAtrix/Droid X/Droid 2/Droid/Samsung Galaxy S2/S3/S4. Also works with any devices using a 3.5mm audio jack input.