VoiceBooster Voice Amplifier & Mp3 Player & FM Radio 25watts Black MR-AK38 by TK Products,Portable, for Teachers, Coaches, Tour Guides, Presentations, Costumes, Etc.
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
- Small Super Powerful Voice Amplifier/Speaker Mp3 player & FM Radio. Size is 3.7in diameter x 5.8in length
- Rechargeable lithium batteries that last 10-15 hours of continuous use before needing a charge. Battery life will last 2-3 years. Very loud, excellent clarity, low feedback. Sound covers over 7,000 square feet.
- USB port and MicroSD Port with controls for playing Mp3 music. Can also be used as a speaker for external Mp3 players. The amp has a microphone input and a MP3 input . The amp will accept signals from both input ports and out through the speaker at the same time. FM Radio with automatic tuning.
- Comes with TK Products User Manual, Headset microphone, Charger cable (US plug), MP3 cable (male to male 3.5mm), MP3 line in port, Microphone line in port, USB and MicroSD port, MP3 controls, adjustable waist band, Carry bag.
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Product Description
From TK Products, LLC
Model: Aker MR-AK38
Color: Black
Peak Power output: 25 Watts
Frequency response: 100hz ± 13db1khz ± 1db
Dimensions: 3.74in Diameter x 5.79in Length (95mm x147mm)
Weight (w/ Batteries): 1.72 lbs (780 g)
Voltage: 7.5v
Current consumption: 150mA Speaker Sensitivity: 53 dBV/A +- 3 dB
Power Source: Built-in Lithium Rechargeable batteries
Battery Life: 10-15 hours, 6 hour recharge, 2-3 year life (replacements available)
Also included: Headset microphone, Charger cable (US plug), MP3 cable (male to male 3.5mm), MP3 line in port, Microphone line in port, adjustable waist band, Carry bag.
Possible Uses: Costumes, Props, Electronic sound effects, MP3 player, Teachers, Professors, Ministers, Coaches, Tour guides, and Presentations.
Features:
- Built in FM Radio
- USB and MicroSD port for playing MP3 music and sound files
- Rechargeable lithium batteries that last 10-15 hours of continuous use before needing a charge.
- Battery life will last 2-3 years.
- Sound covers over 6,000 square feet.
- Comes with adjustable waist or neck band
- Can also be used MP3 speaker. The amp has a microphone input and a MP3 input . The amp will accept signals from both input ports and out through the speaker at the same time.
Product information
Product Dimensions | 5.79 x 3.74 x 3.74 inches |
---|---|
Item Weight | 1.72 pounds |
ASIN | B00558AYUS |
Item model number | MR-AK38 |
Batteries | 1 Lithium Metal batteries required. |
Customer Reviews |
4.6 out of 5 stars |
Best Sellers Rank | #139,423 in Electronics (See Top 100 in Electronics) #629 in Audio Component Amplifiers |
Is Discontinued By Manufacturer | No |
Date First Available | June 9, 2011 |
Manufacturer | Voice Booster |
Country of Origin | USA |
Warranty & Support
Feedback
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the versatility, size and battery life of the portable audio product. For example, they mention it's great for street preaching, ideal for open air preaching in festivals and on the streets, and it holds a charge for a long time. That said, they say it'll give over 12 hours of use on each charge. Customers are also impresseded with the value, performance and sound quality. They say it works really well, the amp works wonderfully, and that it'd be a great purchase.
AI-generated from the text of customer reviews
Customers like the sound quality of the portable audio. They mention that the sound is great, loud, and clear. They also appreciate the extra features that enable it to be portable and have very little feedback noise. Overall, customers say it's an excellent voice amplifier that packs a punch for its size.
"...Whether the input is voice, mp3, or FM, it is clear and crisp at any volume...And believe me, this unit will project at LOT of volume...." Read more
"...It holds a charge for a long time and sounds really clear for the most part...." Read more
"...mic right against the mouth, which is an advantage, since it does not pick up noise from the immediate area, like people walking past talking,..." Read more
"...In my opinion it is acoustically equalized for voice, it is actually very loud. It works ok for music, just not HiFi sound...." Read more
Customers like the performance of the portable audio. For example, they say it works well, has an aux jack, and an MP3 player. Some say the voice amp works great outside and for open air preaching. Overall, most are happy with the performance and functionality of the product.
"...it did indeed have a barely perceptible clear plastic covering - Unit was flawless...." Read more
"...It still works really good, but it just could be better in my opinion. I may decide to get a sleeker headset that is of a smaller profile as well...." Read more
"...to facilitate outdoor team building activities and It works great for groups up to 80 people...." Read more
"...This device works WONDERFULLY when working properly. However I am starting to think that these are not made properly." Read more
Customers like the quality of the portable audio. They say it has excellent speakers, is well-made, and is a powerful little unit. Some customers also mention that it looks promising.
"...The unit is light, but solidly made. The round shape fits comfortably under my arm with the shoulder strap...." Read more
"Good little amp so far. Loud and clear lasts for hours. Excellent tool for ministry" Read more
"...You cannot beat it for the price. The Voice Booster seems to be very durable and will give over 12 hours of use on each charge of the batteries." Read more
"I order this item for my wife who is a teacher. The item looks promising, but upon close examination, I decide to return the item...." Read more
Customers like the versatility of the portable audio. They say it's great for street preaching, preaching Jesus' Gospel, and open air preaching in festivals and on the streets. Customers also mention that it'd be an excellent tool for ministry.
"I’m SO amazed at the audio quality of this voice booster! Perfect for street preachers, public speakers, tour guides, protests, etc...." Read more
"Great for street preaching! On one hand I wish it had the power to be a bit louder...." Read more
"Good little amp so far. Loud and clear lasts for hours. Excellent tool for ministry" Read more
"...This is a great addition to our ministry!" Read more
Customers are satisfied with the value of the portable audio. They mention that it is well worth the price, works great, and has saved their club lots of money. Some say that the sound quality is awesome.
"...Either way, it's well worth the price. I recommend this one over all the others out there under the $300 price point." Read more
"...Excellent price! You will not regret buying this speaker made by Anker!" Read more
"...Works great and has saved our club lots of $$$." Read more
"This is exactly what I was looking for, a light, inexpensive, easy to use loudspeaker. I use it for street preaching at local events...." Read more
Customers are satisfied with the battery life of the portable audio. They mention that it holds a charge for a long time, and provides over 12 hours of use on each charge. Some say that it's light, compact, loud, and lasts for
"...It comes fully charged and provides 10+ continuous hours per charge...." Read more
"...It holds a charge for a long time and sounds really clear for the most part...." Read more
"...Has a long battery life." Read more
"Works well and holds a charge for a very long time.The headset is terribly uncomfortable. But another headset." Read more
Customers like the size of the portable audio. For example, they say it packs a lot of punch for being small, it's small and light, but it puts out great sound, and the size and weight is perfect. Some say the round shape fits comfortably under their arm with the shoulder strap, and it works great out in large crowds.
"...The unit is light, but solidly made. The round shape fits comfortably under my arm with the shoulder strap...." Read more
"...headset is surprisingly comfortable and responsive and the size and weight is perfect...." Read more
"...The headset is just OK because it is kind of short and you need to position it it just right...." Read more
"loudspeaker, and fits around my waist." Read more
Customers are satisfied with the weight of the portable audio. They mention that the unit is light, but solidly made. They also appreciate the portability, the volume, and the battery life of the product.
"...The unit is light, but solidly made. The round shape fits comfortably under my arm with the shoulder strap...." Read more
"The power of the sound is great and the mic is light and picks up my voice well...." Read more
"This is exactly what I was looking for, a light, inexpensive, easy to use loudspeaker. I use it for street preaching at local events...." Read more
"I really like the portability, the volume and the batter life of this unit...." Read more
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Top reviews
Top reviews from the United States
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The quality of the speaker is amazing! Whether the input is voice, mp3, or FM, it is clear and crisp at any volume...And believe me, this unit will project at LOT of volume. It comes fully charged and provides 10+ continuous hours per charge. My born-again Friends and I will use it for outdoor evangelizing and look forward to drawing a crowd to hear the Gospel of God's Grace; the message of Salvation which comes through repenting of our sins and placing our faith in Jesus Christ alone as Lord & Savior...And to God be the Glory!
In my opinion it is acoustically equalized for voice, it is actually very loud. It works ok for music, just not HiFi sound.
Microphone is very confortable.
For me to give it five stars will only requiere separate volumes for voice and music. If you turn off the unit and turn it back on the music on the micro SD card will start automatically.
I have reached out to customer service. Note, I did not use this item until after the return window has closed.
Will advise/edit this review based on outcome.
Company mailed me a new charger, no other issues.
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