Retekess TR623 Megaphone Portable Voice Amplifier Teacher Microphone Speaker FM Recording with MP3 Player FM Radio TF Card USB


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With an 10W digital voice amplifier providing high power audio output and clear sound quality, you can control the volume of their own voice in different environments, indoors or outdoors.
Support TF card/USB/AUX cable MP3 playback function: personal speaker microphone headset, not only an amplifier, but also can play music in TF card or USB flash drive. Also supports AUX cable MP3 playback function.
Light weight: The TR623 voice amplifier microphone is compact and lightweight, easy to carry and wear with the waistband and back clip, very suitable for teachers and lectures.
Support recording: wired microphone headset with one-key recording function, easy and fast to operate. It can record with TF card or USB disk.
Built-in lithium battery: Rechargeable mini voice amplifier with 1800mAh lithium battery, which can be used for a long time after being fully charged. (6-18 hours)
The LCD screen can display PA and FM mode, power information, charging display, etc.
Personal portable FM radio: There is a telescopic antenna, which helps you find the local FM station easily, you can always enjoy your favorite channels and radio stations.

Type: Voice Amplifier
Material: ABS
Color: Black&white
FM Frequency Range: 87.5-108MHz
Output power:<10W
Lithium battery: 18650 (1800mAh)
Charging time: 3-5 hours
Output impedance: 4Ω
Operating hours: 6-18 hours
Support recording: Yes
Charging voltage: DC5V 500mA
TF/USB: supports up to 32G
Frequency Response: 90Hz-18KHz
Package Size: 17*16.5*5.4cm / 6.7*6.5*2.1in
Package Weight: 464g / 16.4oz

Package List:
1 * Voice Amplifier
1 * Headset Microphone
1 * Belt
1 * USB Charging Cable
1 * User Manual