Product Description: KT-9000A (Electronic)/KT-9000B (Mechanical) Product Features: 1. Optional electronic remote control or mechanical simple control. 2. The air outlet adopts a fully enclosed louver design, luxurious and beautiful; 3. Mobile models use 5090 type cooling curtain, with better cooling effect; 4. All models are three-speed adjustable, with 120-degree wide-angle air delivery. 5. The blades adopt nylon four-piece silent blades, with large air volume and low noise;