Retekess Micrô Ve Áo PR16R Bộ Khuếch Đại Giọng Nói Đài FM Di Động 12W Hướng Dẫn Viên Du Lịch Loa Giọng Nói Bluetooth Máy Nghe Nhạc MP3 Ghi Âm (Màu Đen)

Voice amplifier microphone

Light weight PR16R voice amplifier microphone is compact, 4.57 x 3.40 x 1.60 inches;0.99lb light weight.So small and light to carry and wear.Light and petite, wearing no pressure for teacher and tour.	FM radio PR16R 12W voice amplifier is also a 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 a external antenna,help you find the local station easily.	Multiple ways of wearing You can put the voice amplifier with microphone on your trousers. You can wear voice amplifier with the waistband to hang around the waist or carry on the shoulder.

Voice amplifier for teachers

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.	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.	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 oneday, a class of 45 minutes will not delay your work.

Installation steps of the clip

Specifications:

Max Output power: 12W

Output impedance: 2 ohm

Charging Voltage: DC 5V, 1000mA

USB specification: USB2.0, compatible with USB1.1 (USB3.0 is not supported)

Audio file: Support MP3\WMA (Rate: 16-320kbps)

Recording format: WMA

Working temperature: 10°C-45°C