FlyFlise Smart BT Fish Finder with APP Portable Fish Detector Depth Finder Night Fishing Finder for Kayak Boat Ice Fishing

Description This fish finder can provide smart detection and stable support in different weather situation.Good partner for day and night fishing. Specification: Color: Red / Black (optional) Battery: 1* built-in 3.7v 1000mAh polymer battery BT: 2.0 Frequency：125 KHZ Radiation Angle：105 degrees Detection Depth: 0.8 – 48 meter / 2.6 – 157.5 feet Work Temperature：-10℃ ~ 60℃ Size: 66.5 * 66.5 * 63.1 mm / 2.6 * 2.6 * 2.5 in Weight:approx. 90 g / 3.2 oz Package weight: approx. 200 g / 7.1 oz Package List: 1* Fish Finder 1* USB Charging Cable 1* User Manual BT2.0 function supports the connection with smart phone APP.Replacement for iOS and for Android devices.Receiving Distance: 20meters. High resolution imaging display allow you kow the real-time datas,like fish location,water depth,temperature,battery power,etc. Small,medium,or big sized fish icon displays on the screen when fish is detected. Adjustable sensitivity enables you to use the fish finder in different fishing environments. When the bottom sensor of device meets water,the night light will turn on automatically during the day/night.It is easy to find the device in dark enviroments.