... 3D LED SMART TV, 3D TV FACTORY, CONTACT US 3D Glasses for samsung. 3D LED SMART TV, 3D TV FACTORY, CONTACT ... emission source,effectively solved communication problems between sync signal and glasses,exclude time accumulated discrepancy of sync signal,improve capacity of ... feeling.3.Multi-system compatible-Compatible with most brands shutter glasses mode, the highest usability in the word at present.4 ...