a simple and convenient add-on that adds value to your purchase

and alarm functionality

ESC: BLheli_S 20A

1x Onboard 5

1x RC Helicopter

smart portable fish finder depth gauge for dock shore and bank fishing __pcat_2ac498e5b1e606bd817ee90b a simple and convenient add-onPortable and easy to carry This smart fish finder is designed for recreational fishing from a dock, shore or bank. Its portable design slots into most tackle kits so you can take it wherever you fish. Sonar performance and range Detects fish and measures depth across a range of 0. 636 metres with a 45 sonar coverage angle. The unit uses a wireless 125 kHz sonar frequency for dependable target detection at varying depths. Power and language Power