Describe: The air from this fan is different from other small fans and it can really cool you down.our fans will help you get through those hot summer days when you need real air flow when these heat waves hit. Product parameters Name: Five-leaf aluminum-leaf remote control wall-mounted fan Colour: Black Size: 16 inches (400mm) Number of fan blades: 5 Speed gear: third gear Timing function: 4 hours timing Noise: below 40db Cord length: 3m extension cord Features: Efficient motor low noise Wide angle air supply 4 hour timing 3-speed wind speed Smart remote control Package Includes: 1 * fan and accessories 1 * Instruction Manual Warm tip: Because of manual measurement, the error is 0.1-0.8cm(0.03-0.3inch), please refer to actual size.