Sonar Fishfinder Connected to Smart Phone IOS / Android

Features:
Name:Wireless Sonar Fish Finder
Size:68*68*50MM
Depth:0.6-36M(2.5-120FT)
Radio Frequency:2.4GHZ
Bluetooth Distance:30M
Sonar Frequency:125kHZ
Power life lasting:10H
Operating Temperature:-10-60 ℃
Sonar Radiation Angle:90 degress

What's included:
1. A wireless remote sonar sensor
2. A copy of user's guide
3. A charge cable