Mini Aquarium Cooling Fan Farming Fish Tank Adjustable Low Noise Chiller Fan Marine Pond Cooler Mute Temperature Controller Fan Tool! Feature:! 1. The engine has high power, low noise, fast cooling speed, and fast cooling speed.! 2. The adjustable fan base is installed, and the wind direction can be adjusted at multiple angles, which is suitable for all kinds of fish tanks.! 3. The grid design on the front of the fan blade avoids damage caused by improper use.! ! Specification:! Material: ABS+Aluminum alloy bracket! Plug: US/EU! Output: 12v! Power: 1.9w (single)! The thickness of the glass can be clamped: 1.2cm! Power cord length: 1.2m! Size:! Fan! S: 17*10.6cm/6.69*4.17in! M: 20.3*10.6cm/7.99*4.06in! L: 29.8*10.6cm/11.73*4.06in! XL: 39*10.6cm/15.35*4.17in! XXL: 49*10.6cm/19.35*4.17in! XXXL: 59*10.6cm/23.35*4.17in! Clip fixing parts: 16.5*3cm/6.5*1.18in! Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement. ! ! Package Included:! 1 X Fan!