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๐๏ธ Own the stage with wireless power and pristine sound!
The innopow WM400BH is a professional 4-channel wireless microphone system featuring metal handheld and plastic bodypack mics, each with individual volume control. It offers 14-17 hours of battery life, a robust 180-240 ft wireless range, and versatile outputs including dual XLR and 6.35mm mixed output. Designed for clear, feedback-resistant audio, itโs ideal for churches, conferences, weddings, and live performances, delivering reliable, high-quality sound in a durable, easy-to-use package.














| ASIN | B0BYJWF9HV |
| Antenna Location | Karaoke |
| Best Sellers Rank | #15,203 in Musical Instruments ( See Top 100 in Musical Instruments ) #204 in Handheld Wireless Microphones & Systems |
| Brand | innopow |
| Built-In Media | battery, power adapter |
| Color | 2 Bodypack mic+2 Handheld mic |
| Compatible Devices | Karaoke Machine |
| Connectivity Technology | XLR |
| Connector Type | XLR |
| Customer Reviews | 4.6 out of 5 stars 540 Reviews |
| Enclosure Material | Metal, Plastic |
| Frequency Range | 20 hz 20 khz |
| Frequency Response | 20 KHz |
| Hardware Platform | Karaoke Machine |
| Impedance | 600 Ohms |
| Manufacturer | innopow |
| Mfr Part Number | WJ-125 |
| Microphone Form Factor | Handheld |
| Model Name | WM400BH |
| Model Number | WM400BH |
| Number of Batteries | 8 AA batteries required. (included) |
| Number of Channels | 4 |
| Polar Pattern | Unidirectional |
| Power Source | Battery Powered |
| Recommended Uses For Product | Karaoke |
| Special Feature | Volume Control |
| UPC | 783495241577 |
M**E
Sounds like high end with a low end price tag
This wireless microphone set is easy to use, seems well-built, and does exactly what it is supposed to do. The microphones have what's called super-cardioid pickup pattern, meaning they have a very small pickup pattern, mostly in front of the diaphragm. When your mouth is 1-3 inches away the sound is as good as any consumer-level microphone I've ever heard; and they won't pick up a lot of unwanted ambient sound. The construction of the microphones seems very solid. The body is metal, not plastic, and they're actually kind of heavy. Not to the point of not being able to hold them for long, but heavy as in: it feels like if you drop one, it won't break because it's metal. One drawback to this construction is that these microphones are very thick... So thick that none of my standard microphone holders for use with stands will fit these - and they don't come with microphone holders, either. My application is such that I need these to be able to be attached to desk or boom stands. As this set comes, they can only be used hand-held. If the microphones weren't so thick, that wouldn't be a problem, because I could conceivably use microphone holders I already own with the stands I also already own. For that reason, I really think the set should come with microphone clips/clamps that work with these OR the microphones should be designed to work with standard sized microphone holders. Now on to the receiver. It's rack-mountable, which is a huge bonus if you're planning to use this system in a rack. Some other offerings are simply boxes with no mount. This receiver is simple: One place to plug in the power One power switch Two places to screw on the antennas 4 XLR outputs (one for each microphone channel) One 1/4" output that mixes all four of the microphones down to a mono output. 4 level control knobs So, the receiver is a mixer if you use it with the 1/4" output, OR it's simply a receiver if you're taking each microphone and feeding the audio from it into an external mixer from the receiver. It's just that simple. It comes with instructions, but they're hardly needed at all. The level control knobs located on the front of the receiver act as level/volume output controls for each individual microphone. I hooked this system up to a sling studio live streaming video device and found that the mono sound comes only from out of the left channel. So I'll have to use an additional mixer if I want to use these microphones for my live video streams. That, and, like I said before, I will also need microphone holders that can accept microphones this thick. So what does all this mean? If you need a wireless system and you don't need to use the microphones on stands AND if you have an additional mixer that can turn a left channel only signal into mono (both channels), this system is a great buy. It comes with everything you need (even batteries for the microphones) to be up and running with it in five minutes or less. So, in summary, the pros far outweigh the cons. I found only two things to complain about. This system is a great value and does exactly what's advertised.
S**Y
Great Wireless Mic System For A Variety of Uses!!!
What can I say? This product really did surprise me with its quality, both structurally and functionally! The entire unit is built to last. It is heavy duty metal that will last a long time if properly taken care of. This was one of the biggest selling points to me about this product. The sound quality is actually really good! I was oddly impressed! Take a listen in the video, but I think these microphones sound pretty damn good! AND you get 4 of them! This is the perfect budget unit for small churches, schools, small venues, live stage performances, public speaking, and much more. It has a wide variety of uses and capabilities. If you want to step more into the pro-audio world, or just want to upgrade your current system, this is a very good option. Especially for its price. Other, larger brand systems similar to this one go for thousands. This is a very good budget option!
A**R
Great, simple to use, good value for investment!
Great for a small church choir, this is the second set, first went to my home church, second set went to a church a friend is on the board, simple to operate, good sound!
M**O
Works as advertised
I got this wireless to use for a small backyard party and it actually gets the job done. The microphone sound quality is not bad at all, Btw this is a dynamic type mics and it has pretty good range and I have no issues or interference. Comparing this to a cheapo wireless mics this definitely much better. It is simple to set up just simply install the batteries (Included) turned ON the Mics and the receiver and connect to an external mixer/board or powered speaker and you are all set! Pros: 1. Easy set up, Plug and play 2. Good wireless range. 3. No fine tuning, it automatically sync with the receiver. 4. Looks professional and has good built quality. Cons: 1. Fixed Frequency Overall, this mic is not for everyone , if you need this for small parties, events this mic will do. For professional staging use probably as back up mic but definitely invest on the higher ends microphone . It is a decent wireless mic and has good sound quality. I am not anticipating issues with this mic and if so, I will update my review. Hope this helps you to decide.
F**5
Wow, these are amazing!
I got these for my choir room. I couldnโt believe how easy they were to set up. I didnโt have to sync the mics or set the channels. They really pick up sound without having to put the mic extremely close to your mouth. They have a strong and loud sound. So far I am really impressed with these mics, especially for the price. You will need to purchase four separate mic cords if you want them each on their own channel on your mixer. It only comes with one cord that you can put them all on the same channel. (I think thatโs how it would work.) I went with four separate cords/channels.
A**D
Best affordable mics I've ever had!
Holy moly! These are fantastic with an amazing range. I was at least all of a Football field away and still connected. Super easy to set up, and the sound quality is amazing. I had 3 other musicians come sing karaoke and complimented these, and they have super expensive mics to compare to. High quality durable, and stay connected. Good weight to them, doesn't feel cheap and light at all.
D**I
Great Mikes, Excellent Value
This mic system is of surprisingly good quality and worked better than I anticipated. I had an event at a location where I needed 4 microphones but only one mic input. Using the combined 1/4" output, the sound quality was very good. The mics are heavy and rugged and the price is a very good deal.
C**Z
Excelente
Funcionan correctamente
R**S
Superb quality metal.
This is the best I UHF, the material is superb its a metal not a cheap plastic. A bit heavy like shure.
Trustpilot
3 weeks ago
3 weeks ago