Wireless Voice Amplifier Bluetooth, Microphone Amplifier Wireless 25 Watt Sound System Portable with Mic, 2000mAh Rechargeable Lithium Battery for Teachers/Tour Guide S28

Description:

About this item:

  • 【 25W Loudly Voice Amplifier 】Clear sound, low feedback and 26000sq.ft/2600㎡ sound cover range, This 25W portable microphone and speaker set helps you to speak with a lower voice saving your vocal cords unnecessary stress. No more yelling.
  • 【 Durable Rechargeable Battery】 it gives you up to 12 hours wireless stable continuous amplification with a single charge; Personal voice amplifier wireless microphone ideal for Teachers, Presentation, Training, Meeting, Tour Guide, Yoga, Fitness instructor, Classroom and more Outdoor or indoor.
  • 【 Multifunctional Portable Sound System】 It is not only a voice amplifier, but also supports USB, TF Card , aux jack so it can serve as a wireless or wied speaker. besides, it also supports recording.
  • 【Portable Pa System with Wireless Mic 】You can stream your favorite music from any type of Bluetooth-enabled mobile device, up to 33 feet away. ECHO function can make your sound more dynamic, it is a good bluetooth microphone and speaker system.
  • 【Package includes】 1 * S28 bluetooth voice amplifier, 1 * microphone wireless headset,1 * adjustable waistband, 1 * 3.5mm audio cable, 1 * USB charging cable, 1 * Charging plug,1 * user manual.
  • 【After-sales guarantee】We support 12-month worry-free warranty and responsive and friendly customer service within 24 hours. 【Helpful Tips】1)For the best audio pickup, position the microphone about 3-5cm (1.2-2 inches) away from your mouth. 2)To prevent feedback, it's advisable not to place the microphone directly in front of the voice amplifier. 3)Adjust the volume to your preference using the convenient controls on both the microphone and amplifier. 4)If you encounter any connection issues, re-pairing the devices often resolves the problem in the majority of cases.
  • Review:

    4.2 out of 5

    84.62% of customers are satisfied

    5.0 out of 5 stars Great for teachers in classroom or cafeteria

    k. · June 9, 2024

    I loved the quality of the voice amplifier and the wireless headset is super user friendly. The battery life was great for a full day of teaching and reduces the strain possible with teaching all day. USB charging cable was super easy to use too. The volume level is is easy to adjust to the size of the room from the headset and from the speaker itself. This has been a tremendous asset in my classroom.

    5.0 out of 5 stars Works great!

    M.O. · September 12, 2020

    I used this for socially distanced, masked rehearsals In a park. Our first attempt, before the mic arrived, was torturous. With masks and distance and ambient noise, it was exhausting to get attention, be heard, or be understood.This. Unit made it possible to do the work while maintaining safe distance.I wore the mic inside my mask. The sound quality is excellent. The controls on the wireless earpiece made it easy to mute or adjust volume when necessary. I didn’t play with the controls on the speaker much in rehearsal, but I was able to pair other devices via Bluetooth to play some musical examples.There is the option to wear the speaker unit or set it somewhere. I was working in a 50 sq. yd. space and never went out of range. The speaker fit in my overall or cargo pants pockets when I was moving around. This helped my singers/actors to locate me instead of just my voice coming out of a remote speaker on the sidelines. The speaker, like any speaker, needs to be pointing toward the listeners, especially in an open air setting.Battery life was excellent.

    4.0 out of 5 stars Works great as an amplifier for Instructors in large areas

    A.L. · July 9, 2019

    (I am only rating this unit as a amplified speaker for public speaking. I have not tried any of the other function this unit supposedly provides.)I am a corporate trainer and I provide weekly sessions in our large cafeteria/commons area. My audience is seated at tables in an area approximately 30ft x 30ft. I place this unit behind the people and have it facing me. It gets loud with all the other people coming & going. This little speaker does a great job allowing my audience to hear me over the noise of other people. I haven't even needed to turn it up that loud.The first unit I received was intermittently cutting out during and after Bolo's 30-day return policy, so I contacted the seller (ResponseBridge) with questions. I must say that I'm very impressed with how responsive they been with me and addressing my issue. Anytime I see things shipping from China, I'm always a bit leery. So I was pleasantly surprised at the exceptional response & overall communication from the seller. With no questions asked, they offered to send me a replacement microphone. Later, on their own, they informed me that the package they had shipped had some problems in customs, so they went ahead and voluntarily had Bolo send me an entirely new unit. Color me impressed by their customer service!I am a big proponent of post-sale customer service. In this big sea of no-name sellers offering the same or similar products at super-low prices, I don't often expect much of the product nor of post-sales customer support. The only reason I'm even writing all this is because of how impressed I am. So now that I've given out the kudos, let me get into the nitpicking.- The unit has an Echo feature (dial), which is similar to the "reverb" feature found on stereos back in the 70's. I have no idea what it would be used for nowadays. Why would someone want to create an artificial echo of what's coming out of the speaker? *shrugging*- I just took another look at the pictures with the product listing. It lists a wall mount as part of the package. Neither of my packages included a wall mount. Not that I care...I didn't even know to expect one the first time around.- The unit is gloss black. Gloss black = fingerprint/grease magnet. If that kinda thing bothers you, keep a microfiber cloth handy.- The headset is actually two pieces as shown in my attached picture. Once the microphone is attached to it, getting it comfortable on your head is rather challenging since it's not adjustable at all. I find myself fidgeting with the placement of the microphone in front of my mouth throughout much of my presentations. But it's not a deal-breaker by any means. I haven't weighed it, but overall the entire headset is VERY light. So even without any adjustability, it's not entirely a hassle. Just expect to keep the mic close to your mouth.- The first unit I received didn't have any instructions, but I received a followup email with a link to a JPG "instruction sheet". I've attached that graphic to this review. In my replacement unit, I received an actual printed instruction booklet that was a bit more helpful. (See attached. It's all one booklet, but I took two picture to show front & back.)As I noted earlier, I haven't bothered to test the other functions of this headset. So whether or not they work well, or even as expected, I don't know. I'm only knocking this unit for one star because the headset is occasionally annoying. Other than that, at its current price of $98 USD and the exceptional customer service, I have no issues recommending this unit for professional speakers. $100 is a small cost incurred to have a professional presentation.

    1.0 out of 5 stars Only worked 1 time!

    M.M. · February 21, 2022

    Very disappointed. We got this to use in a resthome setting. The first time it did fine and we were pleased with the result, the next time, there was no response. The unit was completely dead. We charged it but it did not charge. The unit is completely unresponsive. We have not dropped it or had it any where near water. It has been kept safe and secure and yet there is no life in it at all. It does not even charge.

    5.0 out of 5 stars The sound quality is fantastic!

    N.N. · June 4, 2019

    I use this amp to sing. I'm a professional musician. I play at different nursing homes and assisted living facilities. The sound is extremely good for the size of the unit and it is very easy to control. The unit itself has a pretty long battery life, but the mic has to be charged each time I play. Not a problem for me, since I'd rather do that than fight with a cord on a corded mic or amp.

    3.0 out of 5 stars Did Not Sync

    D.S. · February 11, 2023

    I am giving this 3 stars because I am certain it would have been a good product if not for the fact it would not sync with the microphone. Customer service was quick to respond and offer assistance but was not successful. I bought this item 2x hoping for a different result but had the same issue. If it is something I was doing wrong neither the instructions or customer service was able to find it.

    5.0 out of 5 stars A teacher must!

    A.C. · March 22, 2020

    Love!!! I use this with my 2 afternoon classes. It allows me to rest my voice at the end of the day. It also keeps my students on their toes. I hang the speaker at the front of the room as I walk around. They can't be sneaky with their cell phones because they don't know where I am in the room!

    5.0 out of 5 stars Portable mike

    M.G. · July 17, 2023

    Great portable Mike speaker

    Bluetooth Voice Amplifier really works

    C.S. · July 6, 2022

    We purchased this for our Safety Coordinator to do his Tool Talks - people said they couldn't hear him so this definitely has made his life a lot easier.The team liked it so much they have purchased a second set to be used for yard talks. So far we are very happy with them

    Funziona ma non per molto

    E.T. · October 8, 2024

    Il prodotto funziona abbastanza bene all'inizio ma dopo qualche mese la batteria inizia a durare pochissimo e la cassa non funziona mentre è in carica, in pratica diventa quasi inutilizzabile.

    Ideal para profesores/as

    J.M.M. · January 7, 2024

    Buen sonido y calidad de voz. Una herramienta muy buena para profesores/as que suelen tener problemas en la voz.

    Rien à redire

    C.d. · December 19, 2022

    Conforme à la description

    Great for presentations.

    B.C. · July 8, 2024

    So pleased with this especially that you can turn off your mic for a while and turn it back on instantly connecting to the speaker. I have the speaker on the back of the room and it connects great. The sound is amazing.

    Wireless Voice Amplifier Bluetooth, Microphone Amplifier Wireless 25 Watt Sound System Portable with Mic, 2000mAh Rechargeable Lithium Battery for Teachers/Tour Guide S28

    4

    BHD87866

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    Product origin: United States

    Electrical items shipped from the US are by default considered to be 120v, unless stated otherwise in the product description. Contact Bolo support for voltage information of specific products. A step-up transformer is required to convert from 120v to 240v. All heating electrical items of 120v will be automatically cancelled.

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