EStar America ESG6000 RF-3D Glasses RF-3D sync glasses work with all emitters based on the Bit Cauldron BC-100. And our RF-3D glasses and RF-3D emitter work with any 3D projector with the vesa jack shown in the 3D Sync picture. RF-3D sync glasses work with the EStar America ESG6100 Starter Kit (Note: These are NOT Bluetooth glasses, they are based on a different RF technology) Lightweight design for a comfortable fit, plus improved contrast and black level Always in sync - RF (Radio Frequency) based synchronization with 3D content Rechargeable, long-life Lithium polymer battery