BSEEN 2 Pack LED Armbands for Running - Glow in The Dark Safety Running Gear LED Bracelet Sports Wristbands

Works great

Great quality light very bright actually modified it to adhere to my canines harness my only complaint was that the description neglected to mention this version was not the slapstyle like it's predecessor doesn't came with a closed loop elastic band which was adjustable I had to cut it and remove it in order to make it work for my circumstance but otherwise no complaints

Update (3/9/18) So, one piece of experience, that may help others - it pays to let the critical electronics dry out after most runs. It's a process that only takes a second, but appears to be paying off, and extending the life of my lights. Gently pulling the guts out, removing the battery(s) and letting it dry, is the key! Here are a few pictures. The entire clear strip doesn't need to come out for this to be effective - in fact, it takes considerably more time if it's removed entirely, so don't. (There are two channels inside. One is right, the other wrong.)Basically, you go about this as if you were going to change batteries - pull back the black flexible material to expose the battery and electronics, pull the whole thing out a couple inches, remove the battery(s) and put it somewhere dry for a couple hours, and then reverse the process.Drying out the battery section has kept my lights at 100%, and there is no rust, oxidation or other problems, even after a couple monsoon, three hour runs I've had in the last 30 days. I need my hardware to be able to withstand virtual immersion on runs, but it seems it falls on me to give the stuff a chance to recover wisely...hopefully like my legs and core do after a long one. :-)Update (12/8/17) I've moved the rating from two stars to four now. After getting in touch with the company, they quickly shipped out another pair, with minimal hassle. (Incidentally, these are marked on the box as "Type II" and these use (2) CR2016 batteries each - instead of (1) CR2032. Just out of curiosity I put a caliper to both, and the thickness of (2) CR2016's is exactly that of (1) CR2032 - who knew!?) The seller/vendor was 100% committed to resolving the issue and was eager to help. You can't ask for more. My remaining concern is that the design of these lights will result in a fail again, when they encounter moisture. Whether it's raining, snowing, dry or beside a wildfire, I'm gonna sweat on these. If they hold for a year, with just battery replacements, I'll move the rating to five stars. If they fail again in five months, I'll move it back to two.(11/29/17) 50%+ fail in five months - and path to redemption is not so clear. One armband has failed in five months, the other is intermittent. I REALLY want to like these. I run a lot, at night. Often training for an upcoming marathon - so can sometimes be 8 hours or more of use, per week.The description of the item claims "Guranteed For A Year." OK, how does that happen? After several minutes in a chat (with the order number not handing off from the submission form to the chat person,) I'm redirected to the seller's storefront. There are many links there, and the path to a replacement item is not clear. I created an email, after some other bumps "We encountered an error while searching for orders with this seller. ", etc., and was instructed to allow 2 business days for SEE-ME to respond.It's an $8 purchase, but the complete fail of 50%+ of my order in five months, and I pursue this on general principle. Capiche?Will update with changes. Always concerning when the item description is misspelled, "Saftey" in this case. And I've seen a mention of B.Seen, and BEISEN, etc. I understand there are language issues, etc...but...

I run in the mornings before the sun is up, before my husband leaves for work in the morning (that way he can be home with the baby). Well, the other morning, someone almost ran me and my dogs off the road (in a quiet, well lit neighborhood at 5am!). I was a little bit traumatized by it, so I ordered these and my husband went out and bought me a tank top and running shorts with high vis reflectors, and LED tags to attach to our dogs' collars.I am really pleased with these bracelets! It came with 2 in the pack and FOUR back up batteries (which I wasn't expecting). The bracelets have 2 different light up options (steady LED and Strobe). I keep them on the constant light because I'm worried the strobe would bother my dogs' eyes.The bands are stretchy (there is a pull tab to tighten, then clamp the plastic piece down to hold). I wore one on my upper arm, and one on my ankle. The one on my ankle was really comfortable. I had to tighten it once when I first started my run, but after that it was perfect. The one on my arm was a little tight and I felt my fingers start to tingle, so I just slid it down some to loosen it and it was fine after that.The ONLY reason I'm docking a star on these is because on the inside, there's a seem (where they cut off the band) that is stiff and rubs into your arm. It wasn't so uncomfortable that I would stop wearing these (I really do love them), but I'm also only running 3 miles. If you were running longer distances, it might be more bothersome. (I've included a pic of the stitching that rubs...I'm sure there's probably a way to file it down or trim it, but I'm not that worried about it).

These bands work great on a dark morning walk. However, I also wear a reflective band across my chest (like a crossing guard) because I don't feel these are big enough to be seen by a car. I wear them more as a courtesy to other walkers so they will be able to see me coming. You can change the batteries, but they are a pain. You need a tiny Phillips screwdriver to open the battery case.

OMG....... why did I not buy these before.... I have had to wait ages to try them out as I injured my leg but I have been out using them for the last week. I have two reds and two blues so I put some on my arms and also on my legs (around the ankles) when I am out walking my dog in the country lanes. I have also used them when I was on my bike.You have the option of them keeping the lights on or flashing. They have an adjustable strap which is great as I am able to make them smaller to have around my ankles.

Use the bands quite hard for a while now; I tend to run with gloves and hat at this time of year then take them off as a heat up and stuff them into the band to carry. So far the bands are showing no sign of breaking from this abuse!

Dispatched quickly arrived next day. This was for my daughter to go on a village walk with brownies. Really bright so now I can even take the kids on the night walk with the dog. I think this is a good product for all outdoor activities if you need to be seen.

Great light up bands for running (or walking and cycling in the dark or very low light). Easy to adjust strap that is also elasticated. Even came with spare batteries. I've given this 4 stars as the strap is designed as a complete loop so you can't attach to say webbing on a backpack but don't let this put you off.

Ordered and arrived on time. Quality product, seem well made. Haven't used them yet, but pleased with the amount of brightness they give off. I've only given 3 star, due to the fact that I only have 2 modes and not the 3 stated. I have the solid glow and 1 flash mode. Both bands are the same.