12-inch All Metal Mute Exhaust Fan for Kitchen Bathroom Window - 7 Blades 2800r/min 120W 220V Rust-Proof Corrosion-Resistant Pure Copper Core Motor

Specifications:10 inches（Single net）：It includes a plug and a switch, and can be directly plugged into the power supply for use12 inches（Single net）：It includes a plug and a switch, and can be directly plugged into the power supply for use[10-inch high-speed model]Blades: 7 bladesRated voltage: 220VPower: 100WFrequency: 50HzOpening size: ≥245mmSpeed: 2800r/min[12-inch high-speed model]Blades: 7 bladesRated voltage: 220VPower: 120WFrequency: 50HzOpening size: ≥295mmSpeed: 2800r/min---Spiral upgraded with 7 blades, quieter and more powerful.Single-sided mesh cover to improve product stability/safety.Upgraded thickened panel, more durable, rust-proof and corrosion-resistant.Pure copper core motor, anti-corrosion and rust-proof, strong power, low noise and greater wind force.