Support front and rear dual channel video recording, and ensure that while recording the front 170 degree 1080p video, it can also record the rear 120 degree 480 video at the same time. using a 6-piece full glass high transmittance lens with a large aperture of f2.0, effectively improving the intake in weak environments, making it easier and clearer for you to record every details. adopt a full glass wide-angle lens with a viewing angle of 170°, and cooperate with a picture abnorm
