AISITIN Mini USB Submersible Pump – Ultra-Quiet 3V 5V 6V DC

AISITIN Mini USB Submersible Pump – Silent, Low-Voltage & Versatile

Meet the AISITIN USB Submersible Water Pump — a compact, ultra-quiet micro pump perfect for fountains, hydroponics, aquariums, DIY water features, and craft projects. Running on just 3V, 5V, or 6V DC, this energy-efficient little pump delivers reliable water flow without the noise, making it ideal for desktop fountains, indoor gardens, and tabletop displays.

Key Features

• Ultra-Quiet Operation: Near-silent motor perfect for home, office, or bedroom use
• USB Powered (5V): Simply plug into any USB port — no batteries required
• Wide Voltage Range: Compatible with 3V, 5V, and 6V DC power sources
• 1-Meter Power Line: Generous cord length for flexible placement
• Fully Submersible: Designed to operate safely underwater
• Compact & Lightweight: Measures just 43×23mm and weighs only 36.6g
• Multi-Purpose: Ideal for hydroponic gardens, tabletop fountains, aquariums, crafts, and cooling systems

Product Specifications

• Brand: AISITIN
• Voltage: 3V / 5V / 6V DC
• Dimensions: 43 × 23mm
• Weight: 36.6g
• Cable Length: 1 meter
• Power Source: USB (no battery included)
• Country of Origin: Made in Mainland China

Perfect For

• 🌿 Hydroponic vegetable & herb growing systems
• ⛲ Desktop and tabletop water fountains
• 🐠 Small aquariums and fish tanks
• 🎨 DIY craft and art water features
• 🌡️ Mini cooling and circulation systems

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Further Reading

Interested in energy-efficient devices? Learn more from the U.S. Department of Energy – Energy Saver about how low-voltage and efficient appliances help reduce energy consumption in everyday use.

Frequently Asked Questions

Q: What power source does the AISITIN USB submersible pump use?

A: The AISITIN mini water pump is USB-powered and operates on DC low voltage — compatible with 3V, 5V, and 6V power sources. You can plug it directly into any standard USB port (computer, USB adapter, power bank) for instant operation. No batteries are included or required.

Q: Is this pump fully waterproof and safe to submerge?

A: Yes! This micro pump is designed to be fully submersible. Simply place it in water (fountain basin, aquarium, hydroponic reservoir, etc.) and it will operate safely. Make sure the motor is always submerged during use to prevent overheating.

Q: What can I use this mini submersible pump for?

A: This versatile pump is great for a wide range of applications including DIY tabletop fountains, hydroponic and aquaponic planting systems, small aquariums or fish tanks, craft water features, desktop water circulation, and mini cooling projects. Its compact 43×23mm size makes it easy to fit almost anywhere.

Q: How quiet is this water pump?

A: The AISITIN pump is engineered for ultra-quiet operation, making it one of the most discreet mini pumps available. It is well-suited for bedrooms, offices, and living spaces where noise is a concern — you'll barely notice it's running!