SWIFF High-Grade Electronic Wireless Guitar System Rechargeable Wireless Guitar Transmitter Receiver Support Multi Channels and Long Battery Life for Electric Musical Instruments

I bought these for the 1st time in 2021, and they finally gave out last night (6-21-2025). I have gigged with these almost every weekend for 4 years and they've been excellent. I charge them in my vehicle on the way to the gig and they easily last the 4 hours of playing and could go much longer (my guess is around 6 hours of use). Super easy to use, just plug in and turn on and it's working. Excellent range, well over 100ft. I've been able to go wherever I want while playing with no latency or drop, outside or inside. The bang for the buck is unmatched in my opinion. I just ordered my 2nd set to replace the 1st now. If I could give 10 stars, I would.

I've used the venerable Sennheiser wireless guitar system for years. The sound quality and frequency finder have been great - even to this day, but my only beef with it has been the bulky receiver unit with the fragile antennas, not to mention the bulky transmitter that I'd have to duct tape to my strap (forget about clipping it on). But because of how well the unit performed, I ignored its shortcomings. Plus, with the lockdown, I wasn't playing out at all, so I put it away.But now I'm playing out again and rejoined a band I had played with several years ago. I was going to dust off my Sennheiser when I noticed that our other guitarist was using an Xvive system. Talk about convenience! I asked him about it and he sent me a link to purchase it. But before I bought it, I decided to do a bit of research and I stumbled upon the Swiff Audio WS-50. I liked that it was half the price of the Xvive, but more importantly, it operated in the UHF frequency range! When I was growing up, UHF was pretty crowded with TV channels, but that's no longer the case as almost all those stations have moved to cable. I felt that there was less chance of interference with competing signals.As for price, one could argue that it's cheap. But wireless technology is very mature at this point, so you shouldn't have to pay a lot for it, and its price is no indication of its sound and its build quality. I've already taken my original unit to five club gigs and four rehearsals and it has performed incredibly well. No interference, no static. Perfectly quiet. And the battery life is awesome!As for purchasing a second unit, I bought that one as a backup for when I do solo acoustic gigs, but also for my classic rock band where I play both acoustic and electric. It works great for both kinds of guitars! I totally jazzed by this system!Just a bit of warning: There's another system here called the Swiff WS-70 sold by Kapama Imports. I don't think that unit is from the same manufacturer. The Swiff Audio site here on Amazon doesn't list this unit, so I'd be very careful about purchasing the WS-70. It may very well be a good system, but having used the WS-50, I can attest to its quality.

These work well. Occasionally get some static on start. I believe it's more of an issue with the initial connection as turning it off/on is the fix. Good tone, good range. Super easy to set up. Exterior quality is so so. Feels cheap to me, yet durable. One of the units does not light up for me, never had. So I use the battery marker on one unit to determine when it's time to charge. No big deal. Battery life is fair. I'd say 4-5 hours. No issues with active pickups.

If you are reading reviews to determine if you should buy these: BUY THESE. They are exactly as I had hoped they would be after reading all of the positive reviews. For the price of two decent 20' cords these can get me pretty much anywhere in my house. Most importantly, no more of that friggin' tangled mess getting caught in my feet and constantly having me think about unwinding it in between playing. BLECH!I read a few reviews that were turned off by a loud POP that takes place when you turn the system on AFTER turning on the amp. It is literally a matter of proper sequencing, just TURN ON THE AMP LAST. If you don't, you simply hear a loud POP when you turn the system on. Whatever.I am 100% satisfied with the quality of the sound. There is ZERO LAG, and there does not seem to be any distortion introduced into the signal. It comes with the two-headed charging cable and USB plug. New they are lasting at least a few hours, which is as much as I practice in a day. And yet they charge very quickly, so limited down time.I am absolutely sold on wireless guitar systems and am glad I am learning in an era where the technology is this solid and reasonably priced. I will definitely be buying another pair of these for my other guitars and basses.

Works quite well. I use on bass guitar. I bought the SWIFF WS-50 system running in the UHF frequency band because they have no noticeable interference with internet modems that run in the 2.4GHz band. I tries 2 different brands of 2.4GHz wireless units and they would have dropouts if used in a venue that was running wireless internet modems running in the 2.4GHz frequency band. After 2.5 years of limited use, the receiver battery does not hold charge as well as the transmitter. I always kept the units charged at least 50%-75% and would top them off for a gig. I am contacting SWIFF to see if they can replace my receiver unit. If not, I'll buy another set because I really like them. I have not noticed sound degradation or level decrease when switching between cable and these wireless units.

this product worked perfect on a 2 hour gig in the heat, on an acoustic electric guitar, no problems, perfect sound, good range I checked it out to 30 feet and still good signal

Awesome UHF wireless guitar system! Straight out of the box, this is a great system. Turn both units on and within 2-3 seconds they are paired and ready to play. The highlight is that the system uses UFH frequencies instead of the super crowded 2.4 or 5.8. With either of those frequencies you will have constant interference, but not with the much less used UHF, which this system uses. There is zero detectable delay as well, which makes this system a steal at under $60…are you kidding me?!?! BUY IT!