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

If you are a teacher, guide, salesperson, presenter who need a loudspeaker with loud sound and clear tone quality, this multifunctional loudspeaker is your top choice. It compatible with almost devices as a louder speaker, with FM radio, TF socket, USB Disk socket, and also equipped with a wireless headset microphone. We use a high-capacity 18650 lithium battery, which can be used as a power bank to charge your phone. So it is an ideal choice for outdoor activities.

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.

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	MP3WMA (Rate: 16-320kbps)
	Working temperature	10°C-45°C
	Product Size	116×86.6×40.7mm
TR503 Wireless Microphone
	FM Frequency	87-108MHz
	Output power	1mW
	Charging Voltage	DC 5V, 1000mA
	Lithium battery	250mAh
	Working time	8~12 hours
	Charging time	＜4 hours
	Product Size	116mm*86.6mm*40.7mm

• 1 x 18650 lithium battery
• 1 x USB charging cable for Voice amplifier
• 1 x USB cable for wireless microphone
• 1 x Waistband
• 1 x English Manual