YI, the Choice of 3.5 Million+ Happy Users • Leading the imaging-technology market • High-performance, affordable price • Positive feedback and customer service Simple Set-up 1. Download YI Action Camera App 2. Turn on the camera 3. Connect the camera to the app 4. Start making and sharing videos + photos 155Â° Ultra-wide Angle Lens and F2.8 Aperture Glass Lens Shoot more of your world with the ultra-wide angle lens. The all-glass 16MP CMOS lens with a F2.8 aperture gives you a total immersive experience. ST high performance g-sensor. Wi-Fi up to 300 ft and Bluetooth 4.0 Connectivity Frame your shots perfectly by previewing live footage on your phone with the built-in Wi-Fi. See exactly what your camera sees and take photos and videos from up to 300ft away on your phone. Control the camera and adjust the settings remotely on the app, remote, or camera. Photo & Audio, Multiple Modes 16 Megapixels, 4608 x 3456 Maximum Resolution, 0.5 – 60 sec Time-Lapse Mode, 3-15 sec Timing Mode, 7 pic/sec Continuous Mode. 11 video and 4 photo modes Video modes: 1296p – 30fps 1080p – 60fps, 48fps, 30fps, 24fps. 960p – 60fps, 48fps. 720p – 120fps, 60fps, 48fps. 480p – 240fps. Built-in microphone and audio. Dual-channel, 96KHz sampling, 92dBA SNR. 3D Noise Reduction Battery Life of 95 minutes, 990mAH The Official U.S. Edition products have optimized battery-life by 20%. Up to 90 minutes of recording on 1080p 60fps. Rechargeable Panasonic, high-density, lithium-ion battery: 990mAh. Smart battery management for maximum use. Portability without Sacrificing Quality, 2.5 Ounces YI’s technical engineers work close with the product team to keep YI compact and portable, but not also focus on the core of YI, performance. The result is an impressive sleek design with quality performance.Warranty:1 Year.