Review on Necklace Personal Handheld Folding Colorful Heating, Cooling & Air Quality by Jennifer Neff

Recently used on holiday. A full charge took about two hours. It takes time to charge, so it's best to do it at night. I had to hold it close to my face to feel the breeze, but it's quiet and does the job. If it's very hot outside it doesn't help much as it's just blowing the same hot air. I liked using it in an air conditioned room to cool down faster. Not expensive and easy. Nice little gadget to take with you to beat the heat.