SainSonic SS-20D 144HZ Rechargeable 3D Glasses for BenQ Optoma Viewsonic Acer DLP-Link Projectors

Features

* Powerful Function: Wireless, Rechargeable, and identical Compatibility as original glasses
* Ergonomic design, exquisite appearance
* Comfortable to wear without dizziness, screen does not flash smelting
* Frames with ABS+PC material, products low energy, low carbon and environmental protection
* Synchronizes active shutter glasses directly with the 3D image projected without emitters
* Data is sent seamlessly by the projector in between video frames to create Stereoscopic 3D which is what creates the perceived depth on a flat surface

Specifications

* Field Rate:120HZ - 144HZ
* Contrast Ratio:1000:1
* Shutters: Liquid Crystal
* Battery:3.7V LI-Con
* Receiving Timing:10M =32feet (max.)
* Work time:50H(after once charging)
* Sleep Mode:180 Days
* Charge Time:3 H
* Recommend Usable Range: more than 6ft,less than 24ft.

Compatible List

If your projector is in the list , and connect thru 3D image source, the glasses will work perfectly.
If your projector isn't in the list, make sure it is 120HZ-144HZ DLP-Link 3D projector, or your projector has the logo "DLP 3D Ready".