Xoundstar&reg; Smart Wireless Bluetooth Speaker Portable, High-Fidelity Stereo Speaker with Wireless SIRI Connectivity built-in passive subwoofer with two 40mm, 5-watt drivers 1800 Mah 10 hours Battery for iPhone 4/5/5s/5c,iPad.Samsung Galaxy 4/5 and All Other Android Bluetooth Devices - Black The speaker has a sleek, compact design for easy portability, and is available in black, white, blue and red Enjoy great sound and hands-free phone operations anywhere Wirelessly connect to your phone, laptop, PC or other bluetooth-enabled device