ISTA USB Mini Cooling Fan

ISTA USB Mini Cooling Fan | Beige or Green Voltage: DC 5v Power: 0.3w Noise level: <38db Can be clamped glass thickness: <6mm glass Restricted use: fish tanks below 45L Wire length: 85cm Material: ABS plastic Elegant and stylish in design, this compact unit saves space and is easy to install. It efficiently lowers water temperature by 2-4°C, reducing the likelihood of protein films forming on the surface. Its special design keeps the fan motor away from the tank surface, eliminating concerns about short circuits and danger. The USB Powered ensures safe operation. Note : USB Adapter not included