Have used this type of jumper in the past, wanted some on hand for future projects. Having these available is a must, since they are often lost, or left installed on a completed project.
Glad that someone was offering these for a reasonable price. Ordering direct from Digi-Key would have saved on the per-unit cost, but Digi-Key's shipping cost, in my experience, is never any less than $7.
Bought two of these for an event in the desert. They were exactly what I wanted! - Shipped fast - Have lots of cool settings - Batteries lasted all night - Rechargeable so i didn't have to bring lost of batteries. Less waste! - Super bright - Surprisingly durable - they look fragile, but I haven't broken them yet! - I used a little tape to make sure they didn't fall of by accident since I was dancing a lot - Great price considering all the other light stuff on the market!
Note: The bracelets I received seemed like an updated version with a white sleeve that the LED device fits into. It helps the lights defuse. And there is velcro to hold it on your wrist. The black clasps in the pictures must be an older model since mine don't have those. I think the model I received was newer since it is better than what's pictured (in my opinion). Also each came with an extra white sleeve which was nice!
Bought this to fix a stereo from a Harley Davidson. The Aux port had broken away from the circuit board and was damaged. Ordered this one, heated the solder joints to remove it from the board, then solder it on the stereo. Worked great. Shipping was fast.
I've seen a few mem's mics and they all seem to offer similar performance. Most others are (imho) way overpriced. N.C.'s version is nice & compact with well labeled pins. So far, the mic seems to work great. Well worth it.