Giwnhvx Aquarium Oxygen Air Pump with LED Light Portable Fishing Oxygenator USB Charging Fish Tank Aerator for Outdoor Fishing

2. Dual Oxygen Modes: Equipped with continuous and intermittent aeration settings, this silent oxygen pump caters to various aquatic needs: continuous mode for warmer temperatures, lower oxygen levels, or larger fish populations, and intermittent mode for cooler, breezy conditions with smaller fish and less water. 1. Compact Powerhouse: Despite its small size, this aquarium oxygen air pump boasts a compact design that delivers a powerful, even, and dense airflow with minimal noise, ensuring a tranquil environment for both fish and fishers. 3. Adjustable Flow Rates: A simple click-switch of this portable fishing oxygenator lets you control the oxygen output with low (20%), medium (40%), and high (100%) settings, plus a cycle mode that operates at 20% for 2 seconds with a 4-second pause, ensuring flexible and efficient aeration tailored to your needs. 4. Enhanced Night Fishing: With its built-in LED light, this fish tank oxygen pump provides sustained illumination for night fishing while being energy-efficient, enhancing visibility without draining your power source. 5. Universal Type-C Charging: The household fish tank aerator's Type-C interface allows for versatile charging options, compatible with various power supplies to long-lasting performance. Additionally, the upgraded fluorescent design prevents loss in dark environments, keeping your fishing trips hassle-free.