witsegagroup.com Mini fan can be easily set up on your desks or can be held in your hands. Despite the small size, mini fans are as functional as a normal fan. They provide ample airflow to keep you cool. There are many different types of mini fans that you can buy online. They may vary in their design, power, and style. A desk fan is usually a fan that is small in size and portable so it can be easily moved around and placed on top of a desk without being unwieldy or taking up too much space. Desk fans are frequently seen in offices and schools during hot months, providing an easy cooling source without the expense of air conditioning. A mini humidifier is a small, portable version of a standard humidifier. People choose to use mini humidifiers instead of standard humidifiers for a number of reasons, portability often topping the list. A mini humidifier may help reduce sneezing caused by seasonal allergies. A humidifier emits water vapor or steam into the air to increase the level of moisture and humidity. It consists of a water tank and a base for different controls. Types of humidifiers include central humidifiers that are built into home heating and air conditioning systems, ultrasonic humidifiers which produce a cool mist with ultrasonic vibration, impeller humidifiers which produce a cool mist with a rotating disk, evaporators that use a fan to blow air through a wet wick, filter or belt and steam vaporizers which use electricity to create steam that cools before leaving the machine. Rechargeable hand warmers are small, battery-powered devices to hold for warmth that you can slip into gloves and pockets. These gadgets can serve as heat therapy for people with rheumatoid arthritis,1 an autoimmune disease that causes inflammation in joints, most commonly in the hands, wrists, and knees. They can also be helpful for those with Raynaud’s, a phenomenon where small arteries constrict in response to severe cold and limit blood supply to fingers and toes, causing them to get pale, cold, and numb. A diffuser is a device that spreads something over a wide area. In the case of a diffuser for essential oils, it takes the pleasant smelling, therapeutic essential oils and spreads (diffuses) them throughout your home or workplace. Air purifiers are designed to get rid of odors, allergens, dust and other unwanted airborne substances. Most have two main parts: a fan and a filter. The fan’s job is to circulate the air in a room by sucking in air and forcing it back out through the filter. As the air passes through the filter (or, in the case of some models, multiple filters), pollutants become trapped in it. If an air purifier is working well, the air that has passed through it will contain fewer pollutants than the air that has not passed through it. A mosquito swatter is an electronic device that produces high voltage around 300-400 volts in the nets. When the mosquito passes through the outer and inner nets of the swatter, its wings short out and spark which will destroy it. The mosquito swatter circuit consists of three sections, AC to DC converter, an oscillator, a step-up transformer, and a net or grid. A vacuum cleaner, also known simply as a vacuum or a hoover, is a device that causes suction in order to remove dirt from floors, upholstery, draperies, and other surfaces. It is generally electrically driven. The dirt is collected by either a dustbag or a cyclone for later disposal. Vacuum cleaners, which are used in homes as well as in industry, exist in a variety of sizes and models—small battery-powered hand-held devices, wheeled canister models for home use, domestic central vacuum cleaners, huge stationary industrial appliances that can handle several hundred litres of dust before being emptied, and self-propelled vacuum trucks for recovery of large spills or removal of contaminated soil. Specialized shop vacuums can be used to suck up both dust and liquids. A lint remover is a handheld tool with at least one covered blade and a motor that moves the blades. The device may run on batteries or have a cord that plugs into an electrical outlet. When you turn the lint remover on, the blades begin to move. As you gently press the lint remover over the fabric in a circular motion, the blades shave off any lint, pills, or fuzz, leaving a completely smooth surface.