100% brand new and high quality 1. The appearance is elegant, beautiful and generous; 2. Wall-mounted design, easy to use, safe and stable; 3. Adopt DC direct current to ensure safety; 4. The wind is strong, depending on the weather and indoor temperature, the temperature can be reduced by 2-4C 5. Two-speed air volume adjustment Scope of application: aquarium fish tank Voltage: 110v-240v Output: DC5V , DC12V Power: 2.2W 3.5W Tank length: 20-40CM/30-60CM Notes: Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid.
