Battery Powered: Driven by a built-in 2200 mAh lithium battery, the live bait aerator features a long working time, running continuously for 24-30 hours in normal mode and 30-36 hours in intermittent mode.
Electric Type-C Rechargeable: With a Type-C interface, the USB rechargeable battery air pump can be easily recharged with a phone charger, power bank or laptop. An essential backup air source during outdoor fishing, power outage or fish transportation.
Adjustable Modes & Flow Rate: Normal Mode: constant air output without interruption; Intermittent Mode: work for 10 s and stop for another 10 s. Four Air Flow Levels Available: just press the “+/-” button to meet your desired air flow.
Steady Output: Max flow rate: 25 GPH; Power: 1.5 W; Pressure: ≥ 0.015 MPa. The portable bait aerator works great for 5 to 20 gallon fish tanks or buckets. Supplement oxygen in time to keep your fish and bait alive and fresh.
Quiet & Waterproof: Give out noise less than 35 dB like a soft speaking voice. It will neither disturb your sleep indoors nor scare the fish away when fishing outdoors. It’s waterproof and won’t be damaged even if soaked for a while in deep water.
AC/DC Dual-Power System: This USB air pump is compatible with both AC and DC. While connected to a power source, it consistently oxygenates your aquarium; in the event of a power outage, the built-in lithium battery will automatically activate to ensure continuous oxygen supply, effectively preventing hypoxia risks for your fish due to power loss.