The new and improved newly designed TrueDepth DLP-Link 3D shutter glasses provide a high quality low cost solution for viewing 3D images, movies and games on all DLP Samsung or Mitsubishi 3D TVs (including legacy TVs!) as well as 3D projectors! No emitter is needed! These glasses feature a larger viewing area and a clearer image than other DLP LINK glasses on the market today. These come with a storage pouch and a cloth to clean the glasses. These glasses recharge easily via included USB cable! These glasses operate at 96hz, 100hz, 120hz, and 144hz making them ideal for any and all DLP 3D systems! The new and improved technology virtually eliminates sync issues and other problems found in other DLP link glasses. FOR MORE INFORMATION, PLEASE REFER TO THE RESOURCES AVAILABLE FROM TRUE DEPTH 3D. True Depth 3D is a registered trademark with the U.S. Patent and Trademark Office.