Wireless Bluetooth Smart Fish Finder Sounder Sonar Fishfinder Sea Fish Detect 10*10*10cm

Description: Product name : Wireless Sonar Sensor Depth Range: 2 - 118ft / 0.6 - 36m Sonar Frequency: 125KHz Sonar Radiation Angle: 90 degree Bluetooth Distance: 30m Operational Temperature: -10 - 60 Deg.C Power Supply: Mainframe: 3.7V rechargeable lithium-ion battery (included) Charging Time: 3 hours Endurance Time: 6 - 8 hours Lifespan: 2 - 3 years How to Use: 1. Download the App-Fish Helper,file to your mobile phone (Android), then click to install, then a Fish Helper App icon on your mobile phone 2. Open the BT inside the setting of your phone. Click Fish Helper App and enter the main interface 3. Throw the sensor the water, the water switch will power on the sensor. Click setting pop up setting interface. After pairing, the product starts to work (the white LED is blinking) 4. After the phone and the sensor connection, the device will automatically enter the last time mode. If you need to detect, please confirm whether it is working mode. Otherwise, the device will not detect properly Package weight: 0.234 kg Package Size(L x W x H): 10.00 x 10.00 x 7.50 cm / 3.94 x 3.94 x 2.95 inches Package includes: 1 x Wireless Sonar Sensor,1 x English User Manual,1 x Charging Cable Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.