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SHIDU Blutooth Voice Amplifier Wireless for Teachers,Wireless Microphone Headset,25W PA System,Support TF Card,USB Flash,TWS,Portable speaker and microphone for Classroom,Speech, Meeting,Yoga,Outdoors

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$49.99

$ 24 .99 $24.99

In Stock

About this item

  • 【SHIDU voice amplifier】: The Wireless voice amplifier for Teachers has 25W high power and can cover about 20,000 square feet (2000 square meters).
  • 【UHF Wireless Microphone Headset 】: The voice amplifier wireless microphone with removable ear hooks and supports handheld or headset. Enough for over 100 people to hear you.Perfectly amplify your voice and save your throat.
  • 【Long battery life]】: This portable voice amplifier for Teachers is equipped with a 3600mAh lithium ion battery. It takes 3-5 H to be full and can be used for 10-12 H (depending on the volume). The voice amplifier wireless microphone charging time takes 1.5 H, and the working hours are upgraded to 4-6 H.
  • 【Multifunctional Voice Amplifier】: The portable voice amplifier have recording mode, TF (Micro SD) card playback and U disk playback. In TF (Micro SD) card playback or U disk playback, we can use the number buttons to freely select the song number to be played. It is easy and quick to switch to your favorite song.
  • 【Portable karaoke speaker】: This wireless voice amplifier is supports Bluetooth 5.0 mode ,it can also be used as an outdoor portable karaoke speaker to add fun to your life.
  • 【Apply a variety of occasions】The Blutooth voice amplifier is perfect for teachers, yoga fitness , trainings, conferences, coaches, guides all outdoor or indoor activities.
  • 【Easy to use and operate】: Connecting between the wireless voice amplifier and the wireless headset microphone is simple. Just turn them on and they pair automatically. Everyone can be quickly connected and up and running.



Product Description

SHIDU-H6 Voice amplifier

voice amplifier for teachers

What can we provide for you?

  • 1. Powerful voice amplifier -- The wireless voice amplifier is equipped with a 25W high-efficiency speaker, which can amplify your voice clearly and easily.
  • 2. Excellent automatic connection technology -- Just turn on the voice amplifier and wireless microphone, they will automatically match. Everyone can quickly connect and be up and running.
  • 3. Long running time -- A single product can be used for up to 12 hours when fully charged, and the sound is clear and loud.
  • 4. Support TWS -- This voice amplifier supports TWS Bluetooth wireless interconnection function, which can realize wireless series connection of two speaker devices.
  • 5. More functions -- Supports super FM radio function, TF card, U disk playback function, and digital song request function
  • 6. Built-in microphone, support one-click recording (NOTE:Record Mode is only available when TF card/USB Flash is on the device.The recordings will be saved on TF card/USB Flash if TF card/USB Flash is on the device.)

Notes:

  • Aim at the MIC capsule when speaking and keep the distance between voice amplifier and MIC longer than 60cm avoid howling.It may be possible to cause some interference when the microphone is near the voice amplifier.
  • No sound out from the speaker after the UHF Mic is paired. The connection between Mic and speaker may be lost. You should re-pair again.

3600mAh Large Battery -- Long Battery Life

Voice amplifier wireless
Bluetooth version: 5.0 + EDR
UHF frequency range: 700MHz-740MHz
Working temperature: -10°C~45°C
BT distance: 40ft.
Charging Voltage: 5V, 1A
Product size: 254* 166* 87MM
Frequency response: 30Z~20KHz
Sound coverage: 1000 Square Meter

Anne
Reviewed in the United States on September 25, 2024
This is very easy to use and performs quite well! We used it on horseback so a professional could do some demonstrations and discuss her actions with the audience. It worked very well!!
Dog Mom
Reviewed in the United States on September 24, 2024
This is a powerful and reliable solution for anyone needing to project their voice over a large area. It can cover up to 20,000 square feet, which was much larger than I needed, but it’s nice to know in case I ever do need it to project that far.It supports Bluetooth 5.0, the connection between the wireless amplifier and the microphone headset is incredibly simple and stable. It quickly pairs and reliably maintains its connection. The sound quality is exceptional—crystal clear and loud enough to ensure everyone can hear you without straining your voice. Once fully charged, the amplifier can run for up to 12 hours. It is lightweight, portable, and easy to use.
WiseCrew
Reviewed in the United States on August 9, 2024
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Kimchi Noodle
Reviewed in the United States on August 18, 2024
I have had, and been fairly happy with, several small amplifiers over the pet three years. Although this one is a tad bigger, it’s performance is amazing. The others all give feedback if turned up too high and kept near me, whereas this one didn’t feed back at all and in fact, I had to turn it down because it was too loud. A good problem to have. Highly recommend
Kunde
Reviewed in Germany on August 1, 2024
Leider ein großer Minuspunkt. Diese über dimensional laute Bluetooth Stimme, die man auch nicht leiser regulieren kann. Stört sehr den ganzen Ablauf. Zudem keine deuschsprachige Anleitung. Geht deshalb enttäuscht zurück
HUY LE
Reviewed in the United States on July 10, 2024
It was during a particularly boisterous review session for the midterms that I made my first use of this tool. It was instantly apparent that there was a difference. Without exerting any effort on my side, my voice was able to sound clearly all the way to the back of the classroom. I believe that the 25W output is about suitable for a typical classroom environment; it is strong enough to be heard over the chattering of teens, yet it is not so loud that it causes discomfort or echoes. When it comes to features, the Bluetooth connection is one that I particularly adore. In preparation for my upcoming exams, I have synced it with my phone so that I can play instructional podcasts and even some inspiring music. In spite of the fact that the gadget is mainly designed for the purpose of amplifying voices, the sound quality is surprisingly decent. In my opinion, the product's adaptability contributes a great deal to its overall worth.
Ryan Smith
Reviewed in the United States on February 29, 2024
I got this for two reasons. 1) I occasionally need a way to amplify my voice, ideally without having to be plugged into power. 2) We sometimes watch movies on a projector in the backyard and the speaker we've been using isn't loud enough.I like that this has so many possible inputs - a mic jack, the UHF headest, Bluetooth, USB drive, or flash card. They've even thrown FM radio in there too. Bluetooth paired easily as did the headset. You get voice prompts and confirmation for everything which I like.The sound quality is good. The bass sounds a bit artificially inflated, but it's not bad, even for music.There are some quirks that are annoying.1) The machine will shut off before you get to the click when you're turning the volume knob down. So it's easy to turn it off accidentally. This is irritating.2) The mic has two levels of volume control. There's a tiny dial on the back which has to be adjusted or you won't hear anything even if the main volume is turned all the way up. I didn't notice this at first and was confused why the headset wasn't working. This one is just a matter of knowledge and extra adjustment, so not a big deal.I'm not sure why this is so heavy. The battery is only 3600 mAH. I'd be surprised if the amplifier and speaker weighed that much. In any case, it makes it heavy to carry around. But it is plenty loud, so maybe that's the tradeoff.
Hammerjacks Kid
Reviewed in the United States on February 22, 2024
I may be the last person that should be writing a review for a karaoke machine but here it goes. I have done karaoke once when I belted out Kryptonite from 3 Doors Down with a fellow employee at a work function. We sounded great, at least in my mind after who knows how many beers and shots. So, I truly wanted to give this a go though and it's official, I can't sing and I tortured my wife with this portable voice amplifier. After struggling a bit (really not much) with the instructions I did get my iPhone to hook up and then found a radio station. So I'm old enough to say I grew up with the Jackson Five and guess what the first song I found that knew was? Well it goes like this: One, two three, ABC. You got it. and I have a fairly deep voice and I asked my wife to hold the speaker while I walked out of the room and started singing (singing is putting it nicely and since this is a family show I will refrain from using the actual words I would use in private to describe what was going on).Bottom line was I got it to work and seemed to work like it should and the volume was loud but since I live in an apartment I could only test that theory so much. Somebody is going to have fun with this thing but after my test run I can only say it won't be me. The one thing I did not like one iota was the microphone set up which is supposed to hang around your neck and hold it in place. That feels and works cheaply. It does not hold it in place and any movement by me and it just bounced around. That is a definite flaw. Not being tech savvy enough I can only say this works as it should from what I can tell and I have only used it once for a short while so really can't speak to battery life and other aspects that I did not try. As far as price I have nothing to compare it to so won't try. The speaker itself feels solidly built and the sound was clear and bright for my older ears.
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