Product Name: Sports Waterproof 4K Action Camera with WiFi and Remote Control Model NO.: B5R Memory Card Type: MicroSD/TF Image Sensor: CMOS WiFi: WiFi External Flash: Without External Flash Image Stabilization: Image Stabilization Lens: CMOS Optical Zoom: 7-10X Screen Size: <2" Megapixel: 10.0-20.0MP Trademark: oem Origin: China Product Description Sports Waterproof 4k Action Camera with Wifi and Remote ControlProduct Description:LCD:2.0 TPSLens:150 degree gold ratio wide-angle lensResolution:1080P/720P/WVGA/VGA5 FD-B5RVideo Format:AVIPhoto Resolution:16M/12M/10M/8M/5M/3M/2M/1.3M/VGATF Card:Micro SDCamera Mode:Single shot/timer self-timer/burstFrequency of Optical source:50Hz/60HzUSB:USB2.0Power source Interface:5V 1ABattery Capacity:900mAHPower Dissipation:400mAH@4.2VDimension:59.27*41.13*29.28