Sangean BTS-101 Ultra Portable NFC Bluetooth Wireless Stereo Speaker and Hands Free Speaker Phone (Black) Built-In Bluetooth Technology Version 4.0 APT-X: Real time streaming of high quality stereo audio over the Bluetooth A2DP connection NFC Bluetooth connection allows you to connect your devices with a single touch Convenient Hands-Free Speaker phone Rechargeable with built-in 2200mAh Lithium-ion battery through Micro USB port (Cable included)