Features: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.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.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. Specifications:Applicable models: all motorcyclesDisplay: 2.8-inch displayResolution: front 720P, rear 480PLens angle: front 120 degrees, rear 110 degrees.Lens chip: 7440, V06Video format: AVIWaterproof grade: the host is not waterproof, lens, line controller IP67 waterproof.Loop video: support, 1 minute, 3 minutes, 5 minutes.Recording: support open and closePlayback: support playback video, view photos.Date labeling: support, displayed on the video screen.Gravity sensor: supportScreen saver: supportAuto power off: supportKey sound: supportLanguage settings: English, Russian, Japanese, Korean, Spanish, Simplified Chinese Traditional ChineseTF card: not included, supports up to 32GB of C10 class.Date and time: support settingsBattery: 150 mAhPower supply: 12-24 to 5VOperating temperature: -10to 60Fixing method: bracket handle fixedHost size: 8.3*5.3*3cm/3.26*2.08*1.18inWeight of main unit: 98g/3.45ozAccessories: mainframe, front lens, rear lens, Brackets and mounting accessories, step-down cable, instructions. Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.