4K Ultra HD Action Camera:: Professional 4K 60fps & 2.7K 60fps video with 20MP photos at up to 30 frames per second for great photos, which means 4 times the resolution of conventional HD cameras. Supports up to 128 GB micro SD card. 40 m waterproof camera:: 4K action cam with IP68 waterproof housing, durable waterproof up to 130 feet (40 m). Ideal for water sports such as swimming, driving, surfing etc. Comes with tons of free accessories, you can transform it to fit various indoor and outdoor extreme activities. Wireless wrist remote control:: with a wrist 2.4G wireless remote control, control of the camera, framing recording or recording video are now ultra convenient - just press the button of the remote control. Full control of your sports camera with the remote control. You can capture your world in a whole new way. 2 Rechargeable Battery:You will no longer worry about the recording time for this action camera. Exprotrek 4K action camera comes with 2 rechargeable 1350 mAh batteries. Built-in WiFi & HDMI:: Simply download the app on your phone or tablet and connect to this action camera. WiFi connectivity over 8 to 15 metres outdoors, you can connect to smart devices without wires.