Portable 12W FM Recording Voice Amplifier


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87.5-108MHzFrequency Range87.5-108MHz
12WOutput power3W
U disk(Max 64G)/TF card:(Max 32G)Storage typeU disk(Max 64G)/TF card:(Max 32G)
18650(1200mAh)Lithium battery18650(1500mAh)

RETEKESS PR16R Megaphone Portable 12W FM Recording Voice Amplifier Teacher Microphone Speaker With Mp3 Player FM Radio Recorder


Item Description


Are You A Teacher, Anchor, Emcee, Trainer, Tour Guide Or Someone Who Has To Communicate Often With A Large Group Of Audience And Have To Literally Shout To Make Everything Clearly Audible? Or Are You Someone Who Would Love To Sing On A Microphone, Rehearse Speeches Or Just Play At Home With Family Members Or Friends At A Party
This PR16R Voice Amplifier Save Your Voice From Yelling Or Shouting Out, You Can Get Through The Day Without Suffering From Hoarseness Or A Sore Throat. It Is A Perfect Voice Aid To Anyone In Meetings, Seminars, Or Guiding A Tour Etc. This Lightweight Hands-Free Compact Voice Amplifier Design Is Durable And Elegant That Can Easily Wear At The Shoulder Or Waist Causing no Discomfort.
Why Choose Us:
Ultra-Portable Design Of Loudspeaker – Can Wear Around Waist With The Help Of A Waistband
Comes With An Advanced Microphone That Offers Crystal Clear Sound
Loud Enough With 12 W Output – Ideal For Group Of 10-50 People
Lightweight, Stylish, And Sleek In Design
Supports USB Flash Drive






1.FM radio:PR16R 12W voice amplifier is also a FM radio. Easy to find local FM stations.FM Frequency: 87.5-108MHz, As a teacher, when you are resting can always enjoy your favorite channels and radio stations. There is an external antenna, help you find the local station easily.


2.MP3 player: Personal speaker microphone headset, not just an amplifier, you can play music from a TF card or USB flash drive. Storing the mp3 files in the TF card or USB disk, then you can listen to the music from the mp3 files directly.


3.Light weight:PR16R voice amplifier microphone is compact, 4.57 x 3.40 x 1.60 inches;0.99lb lightweight. So small and light to carry and wear.Light and petite, wearing no pressure for teacher and tour.


4.Good sound quality: The sound quality made it really great for large groups of up to 50 people and walking around indoors within 20 meters, the sound can clearly transmit.


5.Support recording: Wired microphone headset with one-key recording function, easy to operate, and fast. Recording any important things at class or meeting and more with the inserted Micro SD card or USB flash drive, then you can play the recorded things.


6.Microphone: Both the amplifier and the headphone is lightweight and comfortable. The headphone is comfortable on the head in the microphone is adjustable to the mouth.


7.Multiple ways of wearing: You can put the voice amplifier with a microphone on your trousers. You can wear a voice amplifier with the waistband to hang around the waist or carry on the shoulder.


8.Built-in lithium battery: Rechargeable mini voice amplifier with 1200mAh recharged lithium battery, after full charging, using for a long time. If you have 6 classes one day, a class of 45 minutes will not delay your work.




PR16R Voice Amplifier
Max Output power12W
Output impedance
FM Frequency87.5-108MHz
Charging VoltageDC 5V, 1000mA
Lithium battery1200mAh
Charging time4~6 Hours
Working time4-8 Hours
Storage typeUSB disk(Max 64G)/TF card:(Max 32G)
Audio fileMP3\WMA (Rate: 16-320kbps)
Working temperature10°C-45°C
Product Size116×86.6×40.7mm
TR503 Wireless Microphone
FM Frequency87-108MHz
Output power1MW
Charging VoltageDC 5V, 1000mA
Lithium battery250mAh
Working time8~12 hours
Charging time<4 hours
Product Size116mm*86.6mm*40.7mm​


Package Include


wired version wireless version
  • 1 x PR16R main machine
  • 1 x Wire Microphone
  • 1 x USB cable
  • 1 x Waistband
  • 1 x English manual
1 x PR16R main machine
1 x TR503 Wireless Microphone
1 x Wire Microphone
1 x USB charging cable for Voice amplifier
1 x USB cable for wireless microphone
1 x Waistband
2 x English Manual


Picture Show




Installation steps of the clip


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