Review on Hand Free Wearable Essi Portable by Andy Tran

The climate is warming up and it seems that nobody can stop us from destroying planet earth. You know air conditioning is a waste of energy, and depending on your area, it could be a fossil fuel system. But you're hot and you can't work in the heat. What are your options? A portable fan is a solution that uses relatively little power and can work quite well as long as the humidity doesn't get too high to work. The Bluefeel block is professionally designed. Maybe they figured if it didn't look trendy, people wouldn't wear it. This is not a problem; It's no worse than most headphones. The device has multiple speeds, although at high speeds I found my ears hurt a little when pointed (I think you can get used to it). It's heavier than it looks (part of the design goal), but it's not obtrusive. If you intend to wear it for a long time, it may take time to get used to it. I've switched between a small USB desk fan and this device - a working combination that depends on humidity. The fans are fully directional, which is a plus. You don't want it aimed at the same part of your body all the time. My partner is planning to use it for training with Oculus. A good idea - maybe use it now and then to reduce power consumption and costs? You can charge it via USB, plus, and that battery has a capacity of 2600mAh. I didn't get 8 hours of use as advertised but the battery performance does improve after use so it could improve. Five hours passed without problems at a lower speed. ONE AGAINST My only complaint is that the batteries are not replaceable.