PANASONIC-Compatible ValueView 3D Glasses. Rechargeable. TWIN-PACK Rechargeable 3D Glasses Compatible with all Panasonic RF 3D TVs. Radio Frequency (RF) Synchronization. Includes Two Pairs of 3D Glasses, Storage Pouches, and USB Charging Cables. Lightweight Frames (32g) Allow For Extended Viewing Comfort. Designed To Fit Over Most Prescription Eyewear.