Rayvenge T6A-S Gesture Control LED Headlamp with Red Light- 220 Lumens Cree LED, 159m Lighting, 3 AA Batteries, Waterproof, Best for Running, Caving, Hiking, Camping, Kids (Gesture Control Headlamp)

First let me say, I'm a biologist. I do night work where i need my hands free. I have used and use headlamps extensively.There are so many great things about this headlamp! Firstly, excellent packaging and instructions.I like that the band is brightly colored so it shows up if you set it down in the grass. The band takes a little adjusting and moving to get it centered but once it's fitted to your head it's good to go and seems to stay put!The different light brightnesses are great. The bright is bright!! But look at the enclosed chart. If you can get away with using a dimmer setting the batteries will last much longer. Red is handy in certain situation where you need to see but do not want to constrict your pupils once they are adjusted to the dark.It's easy to cycle through and choose the brightness and setting you want. The hands free option seems like it will be very handy! I will update if it doesn't work as it should.The ONLY reason for four stars is the battery pack. It takes three double A batteries (which by the way were included, awesome!!!). This makes for a pretty bulky battery pack. Hence the top band that goes over the top of the head to support it. Smaller ones don't have this. This is absolutely the only downside to this headlamp but I believe the upsides will make it worth it. It's not overly heavy at all, just heavier and a different configuration than I have used before so I thought it was worth mentioning.I received this item at a discount but it in no way reflects my review. I believe his headlamp is worth the price they are asking. The hands free option is different and will be handy while wearing gloves.