Behringer Ultralink ULM202USB Wireless USB Dual MIcrophone System

After 2 years using these mics in my basement studio, they maintain the 5-star rating. Low noise, great range (30ish feet in our practical range), never a dropout, and solid sound. I even tested micing a guitar cabinet with this against a wired Beta 57a and while the B57 predictably sounded better, the ULM mic sounded MUCH better than I expected; a little darker than the B57 but with nice articulation and detail if lacking the presence of the Shure. Certainly useable for recording a rehearsal if not for actual demo tracking.My only real complaint is that the mics will eat batteries even when they're "off", so take out the 2x AA in each mic when they're not in use and you're all set.Original review:Got these mics to use with my Behringer QX2442USB mixer. The dongle plugs into the USB port between channels 1 and 2 and connects immediately. The sound is clear and noise free. I haven’t noticed any WiFi interference, but mostly everything is on the 5GHz band at this point so not much crossover on the lower bands.Sound-wise, I tested vocals using one of these versus a wired SM-58 and they’re was almost no difference. The 58 had very slight more presence in the midrange, but a channel EQ tweak the difference was imperceptible to my ears.A nice option to get some wires out of the way for rehearsals, especially if you have a compatible mixer.

The sound quality is noticeably inferior compared to the Behringer mixing equipment I've been using for years. These mics were a complete disappointment.

Plug in play it gives you a good sound quality and a good range definitely a value for money

Yes, the microphones work. Here are the pros:1) Wireless connects quickly. I popped the usb stick in the back of a Behringer B112W and then hit the up-volume/power button on the mic to connect and it connected immediately.2) The volume button on the unit is great and allows you to control the volume of your voice without having to go to your mixer or powered PA speaker.3) These units look like and feel like good quality units with good weight to them. They look professional.4) The sound does not cut out provided you have fresh batteriesThings not to like:1) They're a wifi killer. I bought these because my daughter likes karaoke and sadly you can't stream on 2.4GHz wifi and use these microphones simultaneously. If you keep your wifi on 5GHz only, that will get you out of trouble, but the range on 5GHz is inferior. I'm not sure why they wanted 2.4GHz on wireless microphones when a lower range like 900MHz would have been great. If you think you can dodge the problem by adjusting your wireless router's 2.4GHz channel manually, forget it. The microphone specifications have it covering all of the 2.4GHz wifi channels from 1 to 11. Really greedy for what amounts to a very small amount of data going over that signal.2. The battery life is not great. Recommend rechargeable batteries if you are going to use these units3. The actual microphone transduce is a little touchy/sensitive. At times too loud, at times not loud enough. You have to have some decent control of your voice and the microphone to get it just right, as well as adjusting the volume just right...Other thoughts:The 2.4GHz issue might be a deal-breaker for me. In this day and age, I have no idea why anyone is selling product that can't play nice with wifi. They should have had it find a non-occupied channel. There are at least 5 wireless networks operating in 2.4GHz with strong signal in my house and they do not interfere with each other at all. For Behringer to take 2.406GHz to 2.472GHz is just greedy and unnecessary. I don't really want to cut everything over to 5GHz wifi. I am thinking about returning them to Amazon because I need my wifi, which makes these microphones worthless.Also, if you live in an apartment building or close proximity to a neighbor, you could irritate them to no end with these microphones by disrupting their wifi. That could be a pro or a con depending on how much you like your neighbor.Update 11/2018: Still within the Amazon return window, I'm sending them back. No idea on a wireless microphone product to try next.

These work well. The pairing was very easy, I wish there was a better solution for turning them off and on while in use while keeping them connected. The only thing I really don't like is the USB stick hangout out of the back of the speaker. For my particular use it could easily get bumped which would break the USB. It would be nice if the USB was bent at a 90 degree angle allowing the USB stick to sit more flush with the unit.

Estoy utilizando los microfonos con una bocina behringer b115D en una iglesia con alta resonancia y funcioan muy bien, sin problema de alcance y sonido muy claro, conexion facil y rapida

I use 2 of these Behringer ultralink mics with our karaoke setup in addition to 2 shure wireless pg58's. Honestly, they sound great, are super easy to setup and connect to the board quickly. No issues with range in our venue (large bar/billiards room approximately 250ft). The reason they loose 2 stars is because they drain batteries even when turned off and disconnected from the board. The shure mics take 2 AA batteries and last about 4-6 weeks of karaoke (3-4 hours every Wednesday) and get used 80% of the time. These Behringer mics are dead in 1 week if you don't take the batteries out. Last week I put new batteries in all 4 mics and this week when I pulled them out, both Behringer mics were completely drained. If you don't mind taking the batteries out after every use then these would be great. I wouldn't buy them again though.

I have always purchased Shure Microphones, but I needed a wireless microphone for my portable PA System. This is an excellent sounding mic, with the volume up and down button at your fingertips. I can now adjust from my position in the Church. For what I would have paid for one mic, i now have two.