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

Brand Name: retekess
Battery Life (Hour): 8 Hours
Certification: CE
Certification: FCC
Item Type: Wireless Megaphone With Microphone
Origin: CN(Origin)
Material: ABS
Support MP4: No
Range: 2 ohm
Weight: 0.4kg
Voice Record: Yes
Dimensions (WxHxD)): 87*129*46mm
Support MP3: Yes
Model Number: PR16R
Power Output: 3W
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