Seems to work well get about 3 uses per charge, and it’s nice it has. A built in timer.

I don't have what it's "intended" to be used for by it's title BUT I do have wrists and that's what I ordered this for. It is in a very nice box that is sturdy and looks nice. It's also fantastic to store it in it. I am able to fit it on my wrists and it sits very snugly but also not so tight as to hurt. It has helped with the exhaustion and pain that comes with hours and hours of typing. I have to say, I'm impressed. It's well built and a sleek material.

I like trying all the different red light therapy items and this was a unique one. Not brave enough to try it where it's suggested to be used but on other spots of my body, it's has been easy to use. Good battery life. Not sure that it's worth the premium pricing but that depends on your needs.

The initial impressions when opening the box is that someone put a lot of thought into the presentation. It really is suitable for a classy gift. The device itself is well made, with an innovative design. I have used lots of red/near infrared devices, and this one is uniquely designed. So many red light therapy devices have either an industrial design or have the LEDs embedded in neoprene. This one looks like the manufacturer put careful thought into its clam shell functional and aesthetic design. The device has 40 LED (20 on each side of the interior of the clam shell device). The operation is simple - there is a on/off button. No options for red or infrared, no continuous or pulsed light mode, and no intensity levels. Just turn it on, put it in place, and wait for the slight vibration when the session is over.Now, to the real question. Does it work? All the red light therapy devices that I have experience with do not even imply that they can offer instant results. It simply is not how things work. The device promises that a guy's little 'swimmers' will become more active and numerous. There seems to be some laboratory studies (National Institute of Health) that support this conceptually, but I have not found peer reviewed trials and it would be impossible to of me to measure. As for the erectile claims, it is impossible for me to document the effect as there as so many possible caused of this problem. It is known that over time red and near infrared light therapy can improve blood flow and help with nerve damage repair, both of which can be at the root of this male problem, where drugs don't work. It is also well documented that red light therapy doesn't have harmful side effects. So, for men that are not put off by the price, this may well be an effective device.I think it is worth noting that this device has uses beyond the manufacturer's state purpose. Red Light therapy can be helpful for improving blood circulation. For example, this device might be helpful on fingers and toes, for people who have limited blood circulation in those areas.

This red light therapy device comes very well presented with clear instructions. The unit itself is very well made and smooth with rounded corners for the sensitive area it's made for. It's very easy to use for 15 minutes a day and it's great that you can use this in the privacy of your own home. My husband didn't want to go on any medications and try this first. He said it got warm but never uncomfortable. It's small enough that you can easily store it in a small private spot, especially if you have kids or teens living at home. It's pain free and you don't have to worry about side effects from medications. It's non invasive and after a week of usage there has been no irritation. We'll keep using this red light therapy device and hope to see results. There hasn't been any difference yet but it's very early on. If I notice any results, positive or negative I'll update the review accordingly. For now, I'm very happy to have this. It's not a big production to use this. It's easy as can be and can be used with discretion even if you live in a house with lots of other people.