Feature:1. [Endurance] Motorcycle helmet sports camera supports 90 minutes 4K video ultra long time endurance, 2K ultra long video 120 hours, please note the time when using.2. [Storage Format] Motorcycle sports camera supports H.265 international high accuracy image quality video compression format, expandable memory card supports up to 128G.3. [Wide Angle Shooting] Cameras can take photos and videos, 4K HD recording mode, do not let go of every tiny detail, 170 degrees wide angle, feel the inaccessible view of the wonderful.4. [Excellent Waterproof] The bike camera can be waterproof to 10 meters, special waterproof external charging cable, underwater can also be instantly charged, support charging while recording.5. [Easy To Use] Sports camera supports WIFI connection, you can directly download pictures and videos on your phone, as well as share pictures and videos on social media platforms.How to Use:Once installed, it can be usedSpecification:Item Type: Cycling CameraMaterial: ABS, PC, Zine AlloyDSP: NTK96670Image Sensor: GC4653(4M)Video Resolution: 4K 30fps, 2K 30fps, 1080P 60fps, 1080P 30fps, 720P 30fpsLoop Record: 1min, 3minAnti Shake: YES (Software Anti Shake)G Sensor: Off, Low, Medium, HighRecording Function: YESVideo File Format: MP4Storage Compression Mode: H.265（HVC1）Camera Angle: 170°MIC: SupportExtended Memory: Maximum 128G Class10Photograph: YESImage Resolution: 3M, 5M, 8M, 10M, 16MImage File Format: JPGWhite Balance: AutomaticExposure: AutomaticISO: AutomaticInterface Type: MINI 5pin USBWIFI: YESBattery Capacity: 1000 mAh (Including)2K Longest Recording Time: Maximum 120minIntelligent Detection Shutdown: YESWaterproof D