The Plantronics Voyager 5200 Charge Case is a headset charger case designed for the Poly Voyager 5200 Office and UC Series headsets. It features Active Noise Cancellation and a rechargeable battery with a 14-hour charging time. The charge case includes a micro USB cable and a quick start guide, and is compatible with Bluetooth devices. The sleek black carrying case is made of hard plastic and has dimensions of 1.6 x 3.6 x 5.6 inches, making it convenient for storing and transporting your headset.