RETEKESS PR16R Megaphone Portable 12W FM Recording Voice Amplifier Teacher Microphone Speaker Mp3 Player FM Radio for Tour Guide
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Specifications
- Brand Name
- retekess
- Power Source
- Other
- High-concerned chemical
- None
- Inbox adaptor
- No
- Origin
- Mainland China
- Battery Included
- Yes
- Item Type
- Wireless Megaphone With Microphone
- Battery Life
- 5 Hours
- Battery Life (Hour)
- 8 Hours
- Material
- ABS
- Voice Record
- Yes
- Support MP3
- Yes
- Power Output
- 3W
- Certification
- CE
- Range
- 2 ohm
- Dimensions (WxHxD))
- 87*129*46mm
- Model Number
- PR16R
- Support MP4
- No
- Weight
- 0.4kg
- Name
- FM Voice Amplifier
- Max Output power
- 12W
- FM Frequency
- 87.5-108MHz
- Charging Voltage
- DC 5V, 1000mA
- Lithium battery
- 18650(1500mAh)
- Charging time
- 4~6 hours
- Storage type
- U disk(Max 64G)/TF card:(Max 32G)
- TF card
- support TF card audio file playback
- Audio file
- Support MP3\WMA (Rate: 16-320kbps)
- Recording format
- WMA
- Use of amplification time
- 12-18 Hours
Product Description
PR16R | Model | TR619 | |
87.5-108MHz | Frequency Range | 87.5-108MHz | |
12W | Output power | 3W | |
U disk(Max 64G)/TF card:(Max 32G) | Storage type | U disk(Max 64G)/TF card:(Max 32G) | |
18650(1200mAh) | Lithium battery | 18650(1500mAh) | |
RETEKESS PR16R Megaphone Portable 12W FM Recording Voice Amplifier Teacher Microphone Speaker With Mp3 Player FM Radio Recorder
Item Description |
Features |
1.FM radio：PR16R 12W voice amplifier is also an fm radio. Easy to find local FM station.FM Frequency: 87.5-108MHz,As a teacher, when you are resting,you 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 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 be clearly transmitted.
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 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.
Specifications |
PR16R Voice Amplifier | ||
Max Output power | 12W | |
Output impedance | 2Ω | |
FM Frequency | 87.5-108MHz | |
Charging Voltage | DC 5V, 1000mA | |
Lithium battery | 1200mAh | |
Charging time | 4~6 Hours | |
Working time | 4-8 Hours | |
Storage type | USB disk(Max 64G)/TF card:(Max 32G) | |
Audio file | MP3\WMA (Rate: 16-320kbps) | |
Working temperature | 10°C-45°C | |
Product Size | 116x86.6x40.7mm | |
TT123 Wireless MicrophoneTransmitter + receiver | ||
Frequency Range | 2400-2483Mhz | |
Audio sampling frequency | 16kHz | |
Output Power | 10 dB | |
Operating distance | 50M (open field) | |
Working Current | 35mA | |
Working voltage | DC 3.7V | |
Working time | 8 H | |
Transmitter battery capacity | 400mAh | |
Receiver battery capacity | 400mAh | |
Output Power | 10 dB | |
Weight | body 81g(include battery) | |
- Package 11 x PR16R main machine1 x Wire Microphone1 x USB cable1 x Waistband1 x TT123 Transmitter1 x TT123 Receiver1 x Charging cable1 x 6.5mm socket2 x English Manual
Package 2
1 x TR619 main machine1 x Wire Microphone1 x USB cable1 x Waistband1 x TT123 Transmitter1 x TT123 Receiver1 x Charging cable1 x 6.5mm socket2 x English Manual
Installation steps of the clip
Pros & Cons
Pros
- Versatile: FM, MP3, recording, megaphone
- Long 12-18 hour battery life
- Compact 0.4kg portable design
- Supports large storage TF/U disk
Cons
- 3W normal power may be low for large crowds
- Charging time 4-6 hours
- No inbox adaptor
- MP4 not supported
Common Questions
What is the power output and battery life of the RETEKESS PR16R megaphone?
Max 12W output (3W normal), 12-18 hours amplification time on 18650 1500mAh battery.
What features does the PR16R voice amplifier support?
FM radio, MP3 player, voice recording, U disk/TF card up to 64G/32G.
What are the dimensions and weight of the RETEKESS PR16R?
87x129x46mm, 0.4kg, ABS material.
How long to charge the PR16R megaphone?
4-6 hours charging via DC 5V 1000mA.
Shipping and certifications for PR16R teacher microphone?
CE certified, includes battery; ship with care for portable device.
Product information last updated on March 23, 2026