The Charge Case is a convenient charging case for the Wireless GO II. It houses both the transmitters and receiver and features a built-in battery that facilitates two full system charges for up to 21 hours of continuous use. With a rugged enclosure and zipper system, it is also perfect for protecting the Wireless GO II during transport or storage. Key Features: • Custom-made charging case for the Wireless GO II • Accommodates two transmitters and one receiver • Facilitates three full system charges for up to 30 hours of use • Rugged enclosure and zipper system for protection during transport or storage • Charging status LED