Designed for use with Canon’s EOS-1D X, EOS-1D C, C300 Mark II, C500 and C300, this transmitter offers wireless-only LAN functionality for ease when transferring data. It also now supports IEEE 802.11n for safe, fast wireless LAN transfers. Additionally, an internal Bluetooth function (Bluetooth v2.1 + EDR) is included for a secure connection to Bluetooth-compatible GPS devices for high-capacity data transfers. The Wi-Fi Remote offers complete image control and includes a live preview of the image. It’s not fast enough to pull focus or quickly frame a shot, but it’s certainly useful for when the camera might be out of reach on a jib or mounted in tight spaces.