Erchang F68 Wireless Fish Finder Depth Echo Sounder Dual Frequency Sonar Alarm Transducer Fishfinder IOS&Android With GPS Color:Wireless Fish Finder Product Name: COB R7S LED

Product Name: COB R7S LED Glass Tube

safe to use in office dormitory

Enjoy a limitless range of features—including a built-in chime

a product weight of 0

luminous dial

Erchang F68 Wireless Fish Finder Depth Echo Sounder Dual Frequency Sonar Alarm Transducer Fishfinder IOS&Android With GPS Color:Wireless Fish Finder Product Name: COB R7S LEDExperience the power and precision of Erchang F68 Wireless Fish Finder! With a 3. 7V Lithium ion battery, 10 18V power input, and up to 36 meter range, this powerful tech will revolutionize your fishing trips! Select between 125KHz and dual frequency sonar with a 45 degree coverage, all with easy to understand English language instruction. Unlock the power of this groundbreaking fish finder!