Mini 3V liquid pump Polyester Network Supply method: Wireless wifi

Network Supply method: Wireless wifi network port

Specification: Large

which is very suitable for smart phones

Size Information:

- Wear it as a statement piece on its own or layer with other rings

Mini 3V liquid pump Polyester Network Supply method: Wireless wifiCompact 3V liquid pump designed for water transfer and electronic projects. Features a small, lightweight design ideal for aquariums, fountains, hydroponics, or DIY automation systems. Operates efficiently on low voltage, making it perfect for battery powered applications. Reliable performance for pumping water and other compatible liquids. Easy to integrate into custom setups and hobby projects. Durable construction ensures consistent operation for