Wireless Mini Amplification Portable Voice Amplifier for Teachers

$9.00 - $12.00
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50 Sets
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Company Information

Shanghai Knorvay Electronic Technology Co., Ltd.

CN Trading Company
Response Time
<24h
Response Rate:
86.7%
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US$ 4,000+
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Quick Details

Port: Shanghai
Payment Terms: T/T,Western Union,Paypal
Supply Ability: 100000 Set/Sets per Month mini amplifier wireless,waistband amplifier
Brand Name: Norwii
Model Number: S308
Type: Mini Amplifier
Channels: 2 (2.0)
Place of Origin: Shanghai China
Product Name: Wireless Mini Amplification Portable Voice Amplifier for Teachers
Function: Mp3+fm Radio+amplifier
Application: teaching,sales promotion, training,speaker
Color: blue/green/purple/green
Size: 87.5*120*44.7mm
Output Power: 5W
Weight: 213g
Warranty: 1 Year
Material: ABS
Certification: CCC
Packaging Detail: gift box for portable voice amplifier
Product Description

 Wireless Mini Amplification Portable Voice Amplifier for Teachers

S308 voice amplifier is such a cute little gadget where you can just do presentation with this headphone on you and everyone in the room will hear you loud and clear.

 

Features:

1, No howling ;

2,professional sound amplifying circuit; amplifying clear without howling.

3,Support AUX audio input ---works as small speaker;

4,High decoding technology, support TF card & USB flash drive;

5,  Hi-Fi high sensitivity MIC

 not only a voice amplifier 

Application_1function_music function_

 

 Waist-clip design 

Usage _

 

Specifications

Output power

5W

Frequency response

80Hz-12KHz

Output impedance

Distortion

0.3%

sensitivity

600mV±50mV

SNR

≥70dB

Battery

Lithium battery

Battery capacity

2000mAh

Charging voltage

USB DC 5V

Charging time

4-6 hours

Music paly time

6-10 hours

Battery life

500 times

Amplify time

12-18 hours

Working temperature

-10-45

Product weight

213g

Size

87.5*120*44.7mm

 

 

Accessories

Includes:

  • 1 * main machine
  • 1 * waistband
  • 1 * wired microphone /wireless microphone ,optional
  • 1 * USB cable
  • 1 * AUX cable
  • 1 * user manual

Not Charger included (You can plug the included USB cable into your computer, wall charger or any 5V power bank to charge the voice speaker)

S308_-12__.jpg 

Application

A speech aid - lightweight hands free compact Voice Amplifier attached to a belt. The use of a voice amplifier improves the learning and the teaching experience, improves communication and increases effectiveness of classes, lectures, meetings, sales presentations.

 

 

Company Information

 _04_05

 

 

 

Exhibition

 

_06

Certifications

CCC certificate

CCC.png

Service & advantage

1, We are professional voice amplifier manufacturer , our own "Norwii" brand, OEM and ODM services can be provided.

 

2, Certifications: Our products have gained CCC certificates and most of our products have achieved patents in China

 

3,  Warranty: 12 months

 

4, Transportation: Our factory is located in Shanghai closed to Shanghai port with convenient transportation.

 

5,  Exhibition : We have ever attended many exhibitions , like Hongkong Autumn electronic fair; Hongkong Spring gift fair, American CES fair ect