Item Type: Sports DV Product Material: Alloy Weight: Approx. 330g / 11.6oz Lens: 12MP Shooting Angle: 120 Degree A+Level HD Wide Angle Lens Video Recording: 1920 x 1080 Video Format: MP4 Photo Resolution: 4032 x 3024 Photo Format: JPG Memory Card: Micro Memory Card Supports Up To 256GB (Not Included) Battery Type: Lithium Battery, 1600mAh (Shipped With Built In Battery) Package List 1 x Sports DV 1 x USB Cable 1 x Fixed Bracket 1 x Helmet Bracket 1 x Riding Bracket 1 x Manual 1 x Reset Pin 11080P HD Video Recording: 1080P high definition video restores exciting moments. The camera has a photosensitive night vision function, which is clear at night and day, and provides richer recording details. The camera shoots at a wide angle of 120 degree, providing a panoramic view. 212MP Photo Pixel: The camera performs equally well in dynamic shooting. Paired with wide angle photography, each shot has a blockbuster effect, making the scenery even more outstanding. The camera takes continuous photos, taking multiple photos at once, and you can perform several more photo taking actions. 3Support Phone Wireless WIFI Interconnection: Download an application app, connect a camera to the mobile app through phone WiFi, and preview, replay, and download images and video content in real time without the need for traffic. 4Long Lasting Battery Life: Equipped with a 1600mAh large capacity battery, the motorcycle helmet camera can record for about 3 hours when fully charged, and supports recording while charging. The charging port is a Type C charging port. 5H. 264 Compression Technology: The video volume of H.264 under the same pixel is 50 percent that of traditional encoding, which can save about half of the storage space. 6Charging While Recording: The camera supports charging while recording, and turning on loop recording can achieve automatic coverage to meet your cycling needs. 7Full Body Waterproof And Support Multiple Installation: Bike helmet camera supports use in rainy days, swimming pools, water parks, seaside, and other scenarios. Free installation accessories, no matter what type of helmet you are, all support installation