Fits devices up to 3.875"W by 6"H, 360 degree view, magnifies screen for wide angle cinematic view, lightweight comfortable design, device mount provides secure grip, adjustable pupil distance, adjustable focal point distance, adjustable head straps, includes wireless remote, iOS and Android operating system, 58.9 to 71.8 mm interpupilary adjustment, 80 degree field of view, 42 mm objective lens.