10W 1800mAh Portable Wireless Teachers Microphones Voice Amplifier Mini Speaker | Buy 10W 1800mAh Portable Wireless Teachers Microphones Voice Amplifier Mini Speaker from Shenzhen Guoxing Han Chao Technology Co., Ltd., China

10W 1800mAh Portable Wireless Teachers Microphones Voice Amplifier Mini Speaker

FOB Price 35.8 - 38 USD / Pieces

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Shenzhen Guoxing Han Chao Technology Co., Ltd.

China

Main Products : Portable Power Station, Portable Solar Generators, Folding Solar Panel, Camping Power Station, Solar Backup Generation

10W 1800mAh Portable Wireless Teachers Microphones Voice Amplifier Mini Speaker Details

Certification

FCC, ce, RoHS

Brand Name

OEM

Model Number

S40

Type

Professional Amplifier

Channels

3 (2.1)

Place of Origin

Guangdong, China

Output Power

10W

Frequency Response

200HZ-18KHZ

SNR

u226570db

Working temperature

: -10~45u2103

Working voltage

DC 5V-1A

Working time

4-6 hours

Charging time

3-5 hours

Battery Capacity

1800mAh

Material

ABS

Bluetooth Version

5.0

Previous : Professional speaker audio power amplifier CA9 two channels 550W Next : TV 5.1ch Sound Bar with Wireless Bt 5.0 Home Theater System

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10W 1800mAh Portable Wireless Teachers Microphones Voice Amplifier Mini Speaker