Loop Recording: Intelligent loop video recording, segmented overlapping storage, intelligent deletion of the earliest unlocked video to free up space for recording. When the memory card is full, the recorder will automatically overwrite the old files and save the new ones.Loop Recording: Intelligent loop video recording, segmented overlapping storage, intelligent deletion of the earliest unlocked video to free up space for recording. When the memory card is full, the recorder will automatically overwrite the old files and save the new ones.Gravity-sensitive collision lock: When the car has an emergency collision, the recorder will automatically save the current video of the lock, to protect the interests of the owner of the car, the locked view will not be overwritten.Gravity-sensitive collision lock: When the car has an emergency collision, the recorder will automatically save the current video of the lock, to protect the interests of the owner of the car, the locked view will not be overwritten.IP65 waterproof lens: The lens has been professionally tested to be waterproof for a long period of time with no fog generated inside the lens when immersed in warm water.IP65 waterproof lens: The lens has been professionally tested to be waterproof for a long period of time with no fog generated inside the lens when immersed in warm water.IP65 waterproof lens: The lens has been professionally tested to be waterproof for a long period of time with no fog generated inside the lens when immersed in warm water.Large field of view, wide-angle lens: Front lens is 120wide angle, 110wide angle rear lens.Large field of view, wide-angle lens: Front lens is 120wide angle, 110wide angle rear lens.Large field of view, wide-angle lens: Front lens is 120wide angle, 110wide angle rear lens.Large field of view, wide-angle lens: Front lens is 120wide angle, 110wide angle rear lens.Large field of view, wide-angle lens: Front lens is 120wide angle, 110wide angle rear lens.Recorder and motorcycle start at the same time: Non-destructive connection of the vehicle ACC power supply and ground (or tower iron), motorcycle start, the recorder automatically turned on the video, motorcycle off the recorder delayed video shutdown for about five seconds, in this way to protect the car battery, to avoid battery depletion.Recorder and motorcycle start at the same time: Non-destructive connection of the vehicle ACC power supply and ground (or tower iron), motorcycle start, the recorder automatically turned on the video, motorcycle off the recorder delayed video shutdown for about five seconds, in this way to protect the car battery, to avoid battery depletion.