The SeaLink Contact-Type Underwater Wi-Fi Signal Transmitter is uniquely designed to establish a Wi-Fi connection between your smartphone and camera under the water. By merely contacting the surfaces of the housings without the need for plugging in, this device facilitates an underwater signal connection. Through the camera application, your smartphone becomes a dynamic monitor, allowing you to adjust camera parameters such as ISO, shutter speed, aperture, and even utilize touch-screen focus. The app on your phone also enables easy playback of photos and videos in real-time.

Features

• Turn the smartphone to and underwater monitor of the camera
• Remote control the parameters of the camera
• Multi-angle view finder
• Adapt to most of the camera housing