The last time we used them they were working. Not tested. One doesn’t have a cover for battery. See picture.

The Samsung SSG-5150GB 3D Active Glasses offer an immersive viewing experience for 3D TVs. Made by the reputable brand Samsung and manufactured in Malaysia, these glasses provide a high-quality performance. Though the product has not been tested, it is expected to deliver the desired functionality for enjoying a truly 3D viewing experience. Ideal for those looking to enhance their TV experience with vibrant visuals and depth perception.