The action SY interactive system combined with the operation experience brought by the three physical buttons can flexibly use the functions of one-key screen extinguishment, one-key recording, and custom shooting mode. Small size, solid body, rich functions, and strong shooting performance. The lens protector and 3 customized aspherical lenses can change the deformity and bring more real sense. Adopt low temperature resistant battery, which can be used in -10 โ low temperature environment.