Features: 4K Wearable CameraSupporting 4K 30FPS ultra high definition video recording and clearer 20 million pixels, with 12pcs infrared lamps, bight LED fill lights, 135°wide angle lens, and 2.0 inch touch panel, the body camera can capture more details whether during the day, rainy day or at night. IP65 Dustproof & WaterproofThe 4K video camera meets the requirements of class 6 dustproof and class 5 waterproof, and can be used safely in both sand and rain environments to ensure the safety of components and data. Supports red and blue flash lights as well as sound alarm to achieve warning effect. GPS Track RecordEquipped with high-performance GPS positioning module, the body video camera can accurately record the user's action trajectory and master the location of the crime and the attendance trend of police officers. Separate Clear Audio RecordingBuilt in high-quality microphone with intelligent noise reduction module, which supports on click on separate audio recording to ensure that the sound is clearly and effectively recorded, so that the sound file can become an important evidence material. Applicable to a Variety of ScenariosWith built-in 2250mAh high-capacity battery and supporting 2.4G WiFi connection, the body wearable camera can be controlled taking photos, recording videos and setting parameter via mobile APP, and is widely used in recording video of cycling, driving, the first scene, on duty, the site survey, etc. Specifications: Brand: SJCAM Model: A50 Video Resolution: 4K 30fps, 2K 3fps, 1296P 30fps, 1080P 30fps, 720P 30fps Video Format: MP4 Photo Resolution: 20M, 16M, 14M, 12M, 10M, 8M, 5M, 3M Image Format: JPG Encoding Format: H.264/H.265 Screen: 2.0 Inch IPS touch panel Lens Angle: 135° Aperture: F1.6 Focal Length: 3.08mm Audio: Stereo speaker, 1 microphone, supports external microphone(not include) WiFi: 2.4G Battery: 2250mAh removable battery USB Interface: Type-C Power Input: 5V 2A Operating System: Window 7.8X/ OSX 10.8 or above Languages: English/ French/ German/ Spanish/ Italian/ Portuguese/ Simplified Chinese/ Japanese/ Traditional Chinese/ Russian/ Romanian/ Polish/ Czech/ Slovenian/ Hungarian/ Danish/ Dutch/ Turkish/ Thai/ Finnish Camera Size: 87 * 54.1 * 33.7mm Packing List: 1 * Camera 1 * Bag Clip 1 * Back Clip 1 * USB Cable 1 * Adapter Bracket 1 * Users Manual(English & Chinese)