Wireless Voice Amplifier Teacher 15W Portable Voice Amplifier Headset Mic S278UHF

No.S278UHF

ZOWEETEK Voice Amplifier Amplifys your voice and saves your throat. The sound is clear, crisp, no noise and no distortion.
Built in 2500 mAh rechargeable lithium battery. Continuously working time is up to 12 hours. You can use USB cable to charge this mini voice amplifier.
Made of durable and wear-resistant ABS material, this personal voice amplifier looks fashion.

Parameters
1.Output Power:15W
2.Charging Voltage:5V 1A
3.Lithium Battery:3.7V 2500mAh
4. Working time:with 50% volume
4-6 hours (musical mode),
6-8 hours (MIC mode)
5. Charging time: 3-4 hours
6.Product size:115*86*35mm
7.Unit weight:204g

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Description

Output Power	15W
Charging Voltage	5V 1A
Lithium Battery	3.7V 2500mAh
Working time	with 50% volume 4-6 hours (musical mode), 6-8 hours (MIC mode)
Charging time	3-4 hours
Product size	1158635mm
Unit weight	204g
Gross weight	440g(with package)
Available color	black; rose gold
Frequency response	200Hz~18KHz
UHF wireless distance	30-35m

ZW-S278UHF --- Mini Portable Wearable Voice Amplifier Bluetooth Speaker Wireless Headset Microphone Loud Speaker

1>>>MAIN FEATURES:

1. Speaker output power :15W
2. Support to play MP3 in the file of TF card/U Disk.
3. Wireless Distance:10m
4. 3.7V 2500mAh lithium battery
5. Support recording
6. SHIDU patented appearance;
7. Stylish, ergonomic and comfortable design

2>>>WIDE APPLICATION
* Wireless voice amplifier for teachers in classrooms;
* Ultra light Wireless megaphone for tourist guide ;
* Mini voice amplifier speaker for public speaking in meeting;
* Portable waistband amplification devices for outdoor activities;
* Personal voice AMP for promotional specialist;
* Loudspeakers for coaches.