Boosted Impeller Fan Blade for High-Speed Operation: The specially designed impeller fan blade maintains its shape at high speeds, ensuring consistent and efficient airflow for optimal cooling performance. Anti-Insect Design with Check Valve: Features a check valve that opens and closes with airflow to help prevent insects from entering through the vent. Advanced Features: Includes a remote control for convenient operation and adjustable speed settings via frequency conversion technology, allowing customization of airflow and noise levels. Easy Installation: Wall-mount design saves floor space and integrates easily into any room. Model: 6 inches Rated Voltage: 220 V Rated Frequency: 50 Hz Power: 5 W Air Volume: 240 m³/h Color: As Shown Material: Plastic Package Contents: 1 × Fan 1 × Remote Control Note: Colors may vary slightly due to monitor and lighting differences. Slight variations in dimensions (±1–3 cm) and weight (±1–3 g) may occur due to manufacturing tolerances. Shipping Information: - Please verify your shipping address is complete and accurate. - Items ship within 3 business days after payment. Delivery typically takes 8–12 days, depending on location. - For questions, —we respond within 24 hours.