Features: This embedded fan operates quietly and reaches low speeds without generating noise or heat Widely used in homes, offices, warehouses, restaurants, bars, shops, shopping malls, grow tents, greenhouses, and other spaces requiring high airflow Inline duct design produces higher working pressures for applications requiring high air flow with low relative noise Can be mounted in various configurations and is compatible with flexible ducting Made of high-quality materials with excellent craftsmanship for reliable performance and long service life Specifications: Material: Plastic Input: AC100-240V 50/60Hz Output: DC3V-12V 2A Power: 14W Air volume: 90m/h Noise: 45dB Rotating speed: 10000r/min Cable length: Approx. 155cm / 61inch Diameter: Approx. 60mm / 2.36inch Length: Approx. 16cm / 6.3inch Note: 1. Please allow 1-2cm variation due to manual measurement; ensure you are comfortable with this before ordering 2. Due to differences in monitor displays, the image may not reflect the actual color of the item Package includes: 1 Set Extractor Fan