Compatible Panasonic TY-ER3D4MU 3D Glasses by Quantum 3D (N11) Active Shutter for both Bluetooth (RF) & Infrared (IR) 3D Glasses Compatible with Panasonic TY-ER3D4MU 3D Glasses Duo Sync Technology Universal 3D Glasses compatible with all major 3D TVs and 3D Projectors Sleek frame design and material make it a stylish and comfortable fit