This DLP-Link active shutter 3D glasses adopts the new generation of light-speed liquid crystal shutter technology, with a response speed of 85%) and a refresh rate of 120Hz, and is perfectly compatible with mainstream DLP projectors such as JMGO, XGIMI, and Optoma. The 35g ...This DLP-Link active shutter 3D glasses adopts the new generation of light-speed liquid crystal shutter technology, with a response speed of 85%) and a refresh rate of 120Hz, and is perfectly compatible with mainstream DLP projectors such as JMGO, XGIMI, and Optoma. The 35g lightweight body is equipped with a 5-speed adjustable nose pad and a built-in intelligent energy-saving system.