Xiaomi Yi 4K Sports Action Camera 2 Ambarella A9SE75 Sony IMX377 Sensor F2.8 Touch ScreenNote: This original Xiaomi Yi 4K sports camera 2 can not be shipped to China、 South Korea、 Poland、 Israel、 Thailand、 Saudi Arabia and Burma. (These country has exclusive rights of this camera、 it is an agent protection policy.)Features:160 degree viewing angle.Support bluetooth control.Dual-microphone sound absorption.Supports LDC lens distortion correction.Use Gorilla Glass so scratch resistance & impact resistance.It use 2.19" sensitive touch screen、 16: 9 Screen Ratio、 640*360 pixel with 330 PPI resolution.It will automatic changing the frame rate based on lighting conditions、 in order to achieve better low-light performance.Xiaomi Yi 4K camera comes with a six-axis gyro electronic image stabilization、 so it is easy to shoot high-quality picture.Wifi module use Broadcom BCM43340 dual-band chip. Supports both 5GHZ and 2.4GHz Wifi band and the maximum transfer rate is 30Mb per second.Technical Specification:          CPU       Ambarella A9SE75           Sensor       Sony IMX377、 12MP、 1\/2.3"           Lens       7 layer optical glass lens、 160 wide angle           Aperture       F2.8、 f=2.68mm           Display       2.19" touch display           Remote Control       Bluetooth remote controller (not included)           Battery       1400mAh、 3.85V、 5.39Wh           Microphone       Two-channel microphone           Speaker       Built-in           Wi-Fi       Supports both 5GHZ and 2.4GHz Wifi  frequency band           Bluetooth       Bluetooth 4.0           Interface       Micro USB           Video Mode       Normal photography、 time-lapse、 looping recording           Video Format       H.264 codec; MP4           Video Resolution       4K\/30fps、 2.5K\/30fps、 1440P\/60fps、 1080P\/120fps、 960P\/120fps、 720P\/240fps、 WVGA\/240fps           Photo Resolution       12 million pixels           EV Compensation       Support manually set the EV value           Image Stabilizer       Six-axis gyro electronic image stabilization           Waterproof       40m waterproof (need to use with waterproof case which is not included)           Working Temperture       -10\u2103~40\u2103           Size       65mm*42mm*21mm           Weight       95g(included battery)   Package Included:1 X Xiaomi Yi 4K Sports Action Camera 21 X USB Cable1 X Battery