The Humminbird TCR ID-1 Fish Finder is a reliable and high-quality fishing tool equipped with LED HD technology for clear fish identification. This portable unit is designed for outdoor use and operates on batteries, making it convenient for fishing trips. With its compact size of 6 inches in length and height, this fish finder is easy to transport and store. The fish ID feature along with sonar sensors provide accurate information to enhance your fishing experience. The black plastic construction ensures durability, while the English language interface makes it user-friendly for all anglers.

I have no way of powering the unit on to test but I was told it was working when pulled off.