The T-H Marine HydroWave Mini Catfish Edition gives catfish anglers a compact fish-calling system that adds feeding sounds and vibration-based attraction to night drifts, anchored setups, dock fishing, and bank spots where blues, channels, and flatheads roam. This catfish-specific electronic attractor includes Passive and Frenzy sound modes and uses an amplification system plus lateral and vertical reaction technology to help pull fish into range when you are soaking cut bait, live bait, or prepared baits around current seams, ledges, and structure. Waterproof, shock-resistant construction stands up to real fishing conditions, and the head unit lets you control volume and play or pause sounds quickly without fumbling around in the dark. Powered by one 9-Volt battery, sold separately, the HydroWave Mini Catfish Edition runs about 6 to 8 hours on a single battery, making it a practical tool for portable catfish setups. Catfish-specific unit includes Passive and Frenzy sound modes for feeding stimulation Amplification system with lateral and vertical reaction technology adds underwater sound and vibration cues Waterproof and shock-resistant construction fits real-world boat and bank use Runs 6 to 8 hours on one 9-Volt battery, sold separately, with easy volume and play or pause control from the head Includes: HydroWave Catfish Mini Waterproof speaker with 8 ft. cord User guide Warranty card Manufacturer's warranty Made in the USA