Ka02 4K Ultra HD Action Camera WiFi 270° Rotating Lens for Vlogging. 4K Ultra HD video recording,4K 60FPS/30FPS,75 million pixels,12MP high-sensitivity CMOS sensor. Built-in anti-shake,face priority,automatic face tracking,nightshot,photo & video function. IP67 waterproof. 1.69 inch rotating LCD screen. Support TF card,no built-in memory. 1000mAh battery. Private mold,support BT rename custom software and OEM service.