Underwater Camera, Wireless Sonar Fish Finder with Bluetooth, Alarm Sensor

Wide range of exploration depths: this fish hunting sonar provides a depth range of 0.6 to 36 meters (2.5 to 120 feet), allowing you to effectively explore different depths and underwater environments Connectivity and reliable Bluetooth: This quiet fish sonar detector has a 2.4 GHz frequency and a Bluetooth range of up to 30 metres, ensuring a stable and reliable connection between the detector and your smartphone or other compatible devices Precise sonar frequency and beam angle: the sonar frequency of 125 kHz ensures accurate detection and display of underwater objects. The 90 degree radial angle improves coverage and increases the chances of effectively locating fish or other targets Long service life and wide temperature range: this fish finder for deep fishing boats has a service life of up to 10 hours, so you can use it for a long time without fear of running out of power It is also designed for temperatures from -10 to 60 degrees, ensuring reliable performance in a wide range of weather conditions