Mini Air Pump Double Hole Low Noise Large Air Flow Micro Vacuum Pump for Beauty Equipment Industrial Appliance DC3.7V ≤400mA

Feature: 1. [Low Noise Operation] This mini air pump is designed to operate quietly, which outputs in low noise, ensuring a comfortable environment. 2. [Versatile Application] Suitable for beauty instruments, household appliances, medical devices, beauty tools, massage devices, and more. 3. [Easy Installation] This micro vacuum pump is easy to install and can be quickly and effortlessly mounted onto various devices. 4. [Compact and Powerful] This mini electric air pump has a small size, but has high air flow and excellent performance. 5. [Sturdy Housing] The mini air pump is housed in a sturdy engineering plastic casing, ensuring longevity and reliability.

Specification: Item Type: Mini Air Pump Material: Engineering Plastic Model: 370B Power: 1.5W Air Nozzle Diameter: Approx. 4.0mm/0.16in (manual measurement, error may exist) Vacuum Flow Rate: 3.0LPM Maximum Vacuum Degree: ≤-60Kpa (-450mmHg) Noise: ≤65db (30cm away) Life Test: ≥200 hours (continuous)

How to Use: Wiring and install to use.

Package List: 1 x Mini Air Pump

Note: The product needs to connect both air outlets to hose and place sand and gravel in water to release air. Only one hole is connected and placed in water, both holes will not release air.