Mogic Ultra Portable Bluetooth Wireless Speaker(black) with Built-in Rechargeable Battery, Great for Conference Calls, Powerful Sound with build in Microphone, Works for iPhone, iPad Mini, iPad Air/4/3/2, iTouch, Blackberry, Nexus, Samsung Galaxy, Note, and other Smart Phones, Tablets and Mp3 Players. Charging Cable and Carrying Pouch Included. The newest bluetooth V4.1 technology, compatible with most Bluetooth enabled devicies. Bluetooth connection within 33 feet (10 Meters) range Built-in Lithium-ion battery to let you enjoy up to 8 hours of uninterrupted playtime with a single charge. Built-in omnni-directional microphone for hands free calling and conference calls. Supports Facetime on iPhone and iPads. Ultra portable and light weight Bluetooth speaker. Perfect for both indoor and outdoor activities and entertainments. Carry with you for music or hands-free calling. Available in Black and White colors. Total RMS power: 3W RMS @1%THD