Elephone ELE Explorer S 4K Action Camera 2.0' Allwinner V3 Chipset 170 Wide Angles 16.0MP Waterproof Sports Camera- Brown Imaging Sensor: Sony IMX179 Accessory Type: Sports Camera Lens Type: 170° HD wide angle Focus Type: Auto Focusing: Yes White Balance: White Balance Mode: Auto Video Format: Image Format : JPEG Video Recording: Video Frame Rate: 120fps,30FPS,60FPS Audio: Audio System: Built-in microphone/speaker (AAC)