SJCAM sports cameras are highly appreciated by many users. The goal of the manufacturer is to release sports cameras on the market, with high capabilities and many useful features, at an affordable price. Each SJCAM model runs on robust and proven components. SJCAM SJ4000 AIR is a high-definition 4K video recording equipment tailored to the needs of the current sports camera market. It has many functions very useful in video recording, shooting, audio recording, video image. - Inner mesh panties Thickness [mm]: 29.8 Width [mm]: 59.2 Height [mm]: 41 Depth: 83.3 mm BOTTOM: No GPS: No Digital optical connector: No Wi-Fi: Yes Converter: OmniVision OV 4689 Type of image stabilization: Digital Effective resolution [Mpx]: 16 Image stabilization: Yes Digital approximation: x8 Optical approximation: Yes Housing color: Black Equipment: Waterproof housing Accessory set Attached documentation: User manual in Polish Warranty card Maximum video recording resolution: 4K Number of frames per second: 4K - 30 fps FullHD - 60 fps Angle of vision [degrees]: 170 Recording time using battery [h]: No data Touch LCD screen: No Additional Features: 4K Recording Menu in English: Yes Supported memory cards: microSD card 3D technology: No Built-in lamp: No LCD screen size [inch]: 2 Water resistance: Yes Power Supply: Cordless HDMI output: No USB connector: Yes