Mini Rechargeable LED Keychain Flashlight - Small USB 130lumen Waterproof Bright LED Flashlight with 2 Modes Including Rechargeable Battery, Micro USB Cable, Waterproof O-rings and O-Ring (Black)

This is a nice little keychain or lanyard flashlight that won't become useless when its little battery dies. It takes a tiny 10180 lithium-ion battery, which can be replaced. Note that this cell is too small to fit in bay chargers, so must be charged in the flashlight with a micro-USB cable. The flashlight unscrews to expose the charging port, but doesn't separate, so you won't need to worry about losing half of it while charging (and then having no flashlight to find the missing piece).Two brightness settings, and the lowest one is enough to find that pill you dropped under the table, or pen under the desk. Battery life is sufficient for the common uses you'll find for this, but is not enough for lengthy repair jobs or night walks.

Neat light, small and bright for it's size. I let it run from a full charge on low and it was still going after about 2 hours. This is a backup/keychain light for me and I think runtime and brightness is perfectly adequate for that purpose. Reasonably tough. Great light for $10

This small keychain light is great! It is small, rechargeable (but I have never run it out in normal usage), just twist the front and it comes on, but doesn't tend to come on in my pocket. The recharge port is under a sleeve in the front, behind the lamp housing. In walking, and lighting up nearby things like door key slots, it is perfect. Don't expect it to light something 20-30 feet from you. Just right for my needs.

I bought my first one for my wife, who worked until 9pm and needed a convenient, bright light that was with her all the time. This item fit the bill perfectly so I decided to get one for myself. I also recently ordered one for my sister as well. I like that they are rechargeable via mini-USB, and the high brightness setting is really bright. For such a tiny flashlight this thing works perfectly.Edit: I have now purchased 6 of these little flashlights. I lowered my rating to 4 stars though, because on two of the flashlights the top of the light, which contains the bulb, was lost after becoming unscrewed. I've read a number of other reviews from people who have had the same complaint.

I have no idea what Amazon means by sheerness, but I do like this flashlight, it my second time purchasing this product , I use them on keychain for Excursion and Jeep. I appreciate that they can be recharged and are waterproof.

Perfect EDC key chain light. Easy to use and easy to recharge the battery. Very happy so far.

Save your money on this one. It seemed OK until it was time to recharge it; the recharge festure doesn't eork. Its another Chinese product into the dumpster.

Great little light with incredible brightness for about 3 months. The light suddenly died, even when showing a charge, after 3 months use. I also agree with the majority of reviews, that the threading space between on and off modes is a bit sparse. I have since replaced this light with an Olight I1R 2 EOS. The Olight has features which specifically address the weak points of the Helius. Thanks Helius for paving the way for an improved device.