The NYNE NB-200 is a combination of high-quality proprietary acoustic speakers with an innovative passive radiator in an airtight housing that delivers in-home quality audio that is capable of filling a room, but petite enough to carry in a handbag. Equipped with a built-in microphone for hands-free and conference calling. Charge a USB connection and synch your iPod®, iPhone®, or iPad® or any other mobile device via Bluetooth. Start experiencing cordless, crisp, grab-and-go sound for up to five hours with the rechargeable lithium battery. All of this in the ultra mobile NB-200, a powerful light and compact design proving that good things do come in small packages.