USB Rechargeable Convenience: Say goodbye to disposable batteries with our built in rechargeable oxygen pump, easily powered by power banks, marine USB ports, or car adapters for hassle free use. 3 Adjustable Modes: Choose from intermittent (0.8L/min, 14 hrs), continuous low, or high mode (1.2L/min, 8.5 hrs) to keep your live bait oxygenated all day long on any fishing trip. Waterproof & Durable Design: Featuring IPX7 waterproof housing and drop proof ABS casing, this floating aerator withstands splashes, drops, and rough water without losing performance. Compact & Portable Size: Measuring just 4.72 x 1.77 inches with an 80cm air tube, it fits easily in your pocket or tackle bag perfect for shore fishing, boat trips, or transporting live bait. Reliable All Weather Performance: Flexible air tube works down to 15 degrees Celsius and the sealed motor resists salt and fresh water, ensuring your bait stays lively no matter the conditions. Description: This USB rechargeable oxygen pump eliminates the need for disposable batteries, offering convenient charging through power banks, marine USB ports, or car adapters. Featuring three adjustable modes, it provides up to 14 hours of intermittent aeration (0.8L/min) or 8.5 hours of continuous high output (1.2L/min), ensuring your live bait stays oxygenated throughout long fishing trips. Its IPX7 waterproof design withstands full immersion, splashes, and drops, while the aerodynamic floating body keeps it upright in rough waters for consistent oxygen flow. Compact and portable at 4.72 x 1.77 inches, it fits easily into pockets or tackle bags and includes an 80cm air tube suitable for 5 30 gallon buckets, live wells, or bait tanks. Built with durable, drop proof housing and a sealed motor resistant to salt and fresh water, this aerator performs reliably even in temperatures as low as 15 degrees Celsius. Ideal for shore fishing, boating, offshore trips, and live bait transport, it's a must have tool for serious anglers seeking to keep their bait lively and their fishing successful. Item Name: Oxygen Pump Material: ABS, Silicone Battery Capacity: 2000mAh 3 Level Adjustment Mode: 1st Level Lights Up One Light, 2nd Level Lights Up Two Lights, 3rd Level Lights Up Three Lights Features: Versatile Application, Portable, Waterproof Size Details: Size: 12cm x 13cm x 4.5cm/4.72" x 5.12" x 1.77" (Approx.) Hose Length: 80cm/31.5" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1pc: 1 x Oxygen Pump 1 x 80cm Air Tube 1 x Filter Stone 1 x Type C Charging Cable 1 x Instruction Manual or 2pcs: 2 x Oxygen Pumps 2 x 80cm Air Tubes 2 x Filter Stones 2 x Type C Charging Cables 2 x Instruction Manuals