XpanD is best known for its commitment to providing the Absolute 3D Experience! We took what was best in Cinemas and made it available for single chip DLP projectors and televisions using DLP-Link 3D communication. General Information-Manufacturer-XpanD: General Information-Manufacturer Part Number-X102:General Information-Manufacturer Website Address-xpandcinema:General Information-Brand Name-XpanD: General Information-Product Model-X102:General Information-Product Name-X102 3D Glasses: General Information-Product Type-3D Glasses: Warranty-Standard Warranty-1 Year: Technical Information-Glass Technology-Active Shutter: Technical Information-Lens Type-LCD: Technical Information-Synchronization Method-DLP Link: Technical Information-Application/Usage-Projector: Battery Information-Maximum Battery Run Time-120 Hour: Physical Characteristics-Weight (Approximate)-2.10 Oz: