Positive GridSpark Link Wireless Guitar System for Electric, Acoustic, Bass & More

Great quality and works as advertised

Nice and easy to use, and no more cables!

Low latency and connect well.

This is my 2nd United of this brandI need to know how not to overcharge the battery...How long should I keep it charged

Works perfectly

Fast connection, 5 hours of work time. I like it. I have been using Positive Grid devices for a long time.

I purchased this item as a gift, and sent it over to my brother as a gift, only to find out that it had indications that it was used since one of the holding screws was put in wrongly and its paint was chipped. Moreover, the battery does not last more than 40 minutes which clearly seems to be a return item, not a new item. Very disappointed with this purchase, and to make matters worse, I cannot return it since it will take over 3 weeks for my brother to send it back to me so that I could sent it back for a return.Hope future buyers get better luck if they purchase this item.

So, it works. That is the good thing. As far as battery life goes, it could be better. It will work for an hour, maybe 2 before the lights start turning red for low battery. It seems to add interference when using hot single coil pickups. I have tried multiple settings with the spark amp that I am using, but it is fine with a cable, so no idea why that is.Pros:*Easy to use. Literally press the button, and you are done. no other settings.*Great for a practice setting, you can switch between guitars and pedals/amp quickly, and quietly for the most part.*Decent range. It does work from 20 or more feet away without issue. Walls seem to add inference, but that is expected.Cons:* Battery. First usage was great, lasted for hours. After that it is only working for about 2 hours at a time before being almost dead.* There is an issue with single coil pickups. I pick up a popping sound with high gain, and do not have the same issue with a cable. I have not had this happen with anything but single coils.*Price. There is nothing wrong with the price. The system works, and the priced is OK. However, there are other systems out there that do the same thing but cheaper.