Humminbird RC-2 Wireless Remote f/Bluetooth HELIX UnitsTake wireless control of your Humminbird Bluetooth HELIX unit. Our remote lets you mark waypoints on the fly, zoom in and out, adjust sonar sensitivity, and toggle through your favorite custom views. Each key has a short press and long press function, enabling you to customize the remote's capabilities to reflect your fishing style. For instance, a long press of the Mark button can be programmed to power your unit on or off, deploy your 360 SSI or even create an i-Pilot Link Spot-Lock. Everything's visible and controllable from anywhere on the boat, so you don't have to stop fishing to control your Humminbird. Can only be paired to one Humminbird unit at a time.WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.