Voice Amplifier Sound-amplifying With Microphone For Outdoors Teachers Classroom

Description

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Voice Amplifier Sound-amplifying With Microphone For Outdoors Teachers Classroom
Description
Feature:
Color: Black
This Voice Amplifier is a multifunctional portable loudspeaker with sound-amplifying, digital music playing function.
Imported high-power amplifier chip and advanced off-fidelity amplifier master control.
Using high-power speakers, this sound effect is clear and loud, covering a wide range of transmission.
High capacity, high safety, class A 18650 lithium battery.
Note:
1. In order to achieve the best sound amplification, place the microphone head 1cm in front of the mouth and speak at the microphone head;
2. If there is a howling, please turn down the volume and pull the machine and the microphone away to prevent interference;
3. It is recommended to charge the battery after using up. If it is not used for a long time, it should be charged once a week.
4.This is a black amplifier. If you need a red or a blue one, please contact us.
Specification：
Output power:  12W
Charging voltage: DC 5V 1A
Use music time: 6-8 Hours
Frequency response: 50Hz-15000Hz
Working temperature:-10℃~45℃
Use of amplification:6-8 Hours
Charging time: 4 Hours
Package Include:
1 x Voice Amplifier
1 x Wired Microphone Headset
1 x Waistband
1 x USB Cable
1 x User Manual
Policy
1.Payment
● We accept Payment via PayPal only.
VAT and TAX is not included, please note.
2.Delivery details
● Will ship order within 1 working days after get your payment.
● Shipping to US,AU,UK and CA takes about 7-15 working days for delivery normally.
3.Return
●Please note that we only accept returns within 30 days after delivery.
4.About us
● We will make every effort to make your shopping the most pleasant and wonderful! Any question feel free to contact us!
On Mar-11-21 at 14:08:06 PST, seller added the following information:
On Jul-16-21 at 16:32:07 PDT, seller added the following information: