Quiet design, which has no influence to the fish in the tank. Reduces water temperature and drops 2-3 °C. Two speed switch for easy control of air volume. Made of good quality plastic, solid, durable and wear-resistant. Insulation material wiring to ensure safety. Fan head is 100 degree rotatable, you can adjust to the optimum wind direction. Feature: 1. Made of good quality plastic, solid, durable and wear-resistant. Insulation material wiring to ensure safety. 2. Fan head is 100 degree rotatable, you can adjust to the optimum wind direction. 3. Reduces water temperature and drops 2-3 °C. 4. Two speed switch for easy control of air volume. 5. Quiet design, which has no influence to the fish in the tank. 6. Suitable for fish tank wall less than 1.2 cm/ 0.47 inch. Easy installation and no assembly required. Specification: Material: Plastic Color: Black Power: 1.9W x 1 Adapter Output Voltage: 12V Use: Fish tank cooling Size: Approx. 9 x 13 x 7 cm/ 3.5 x 5.1 x 2.8 inch Packing List: 1 x
