The JVC VS-1 is a sophisticated head-mounted display designed for immersive visual experiences. It features a dual 5.5" LCD display with a resolution of 2560 x 1440 per eye, providing a clear and detailed viewing experience. The device supports a refresh rate of 60 Hz, with an option for 72 Hz, making it suitable for various applications including gaming and virtual reality. Its optical system employs a half-mirror and combiner, allowing for a broad field of view with a horizontal angle of 120° and a vertical angle of 45°, which can expand to 72° in open view mode. The device utilizes SteamVR Tracking System 2.0 for accurate tracking. Connectivity options include two DisplayPort 1.2 inputs and a USB 2.0 control terminal. The power requirements range from AC100 to 240V, accommodating different electrical standards. The unit has an operating temperature range of 0°C to +35°C and a storage temperature range of -15°C to +70°C. External dimensions are compact at 280 x 135 x 134 mm (or 11.02 x 5.31 x 5.28 inches), and it weighs 690g net, contributing to its portability while using a total weight of 1320g.