Voice Amplifier,SHIDU Mini Voice Amplifier with Wired Microphone Headset 18W Portable Personal Speaker MP3 Audio Sound System for Teachers,Elderly,Singing,Coaches,Yoga,Tour Guides,Outdoor Trainers

About SHIDU:
SHIDU product has got lots of praise, it was rated as leading firm by educational circles in China, as the largest manufacturer of voice amplifier in China, we have got numbers of technical patent, and promote many criterion of this industry. SHIDU takes ‘Innovation changes future’ as a concept, takes ‘Quality, Value, Perfect, Dream’ as a core values to supply worthy products and services for the customers.

Main features:
SHIDU patented appearance;
Model: SD-S512;
Color: Rose red, Blue, Black;
Nd-Fe-B magnetic trumpet, strong penetrating power sound;
Hi-Fi high sensitivity imported MIC, advanced circuit IC, restrain howling effectively;
Support AUX audio input — can work as speaker of computer, Pad & mobile phone;
High decoding technology, support TF card & USB flash drive;
Intelligent digital function module, low power consumption, high efficiency;
Professional sound amplifying circuit, amplifying clear without howling.

Standard package:
1 * Main machine
1 * User manual
1 * Waistband(3.9ft)
1 * Wired microphone
1 * DC 9V adpater
1 * Audio cable

Function & Parameters:
USB/TF Card: Yes
FM Radio: No
Repeat: No
Recording: No
Loop play back: Yes
Fast forward & Fast backward:No
AUX:Yes
Reverberation:No
Including Wall Charger:Yes
Power output: 18W
Frequence response: 90Hz-18KHz
Charging Voltage: DC 9V, 650mA
Lithium battery: 7.4V,1000mA
Musical use time: 6-8 hours
Amplification use time: 10-12 hours
Charging time: 3-5 hours
Product size: 3.85*3.46*1.69inch
Unit weight: 221g/0.48lb

Warranty:
(1 year) If the product break down under the normal work condition, please feel free to contact us for maintaining, replacing or returning.

Product Features

  • ❀【EXCELLENT SOUND & MULTI-FUNCTION】 – The voice amplifier is not only a personal voice speaker which with supper 18W output, provides a clear, natural and crystal voice, sounds coverage up to 25000sq.ft and ideal for a group of 200-300 people. But also a MP3 player which supports TF card & U disk and work as a speaker for computer, laptop, iPad or phone with Aux audio input.
  • ❀【SUPER COMFORTABLE MICROPHONE HEADSET】 – The included wired headset microphone can be positioned near your mouth with its flexible gooseneck design. Super light and comfortable, can stay on your head well, doesn’t dig into your scalp.
  • ❀【LONG WORKING TIME】 – Rechargeable voice amplifier built-in a 1200mAh big lithium battery, you can use it for 8 to 12 hours (MIC mode), 6 to 8 hours (musical mode) with a fully charged battery, amplifier charging time is 3-5 hours.
  • ❀【LIGHTWEIGHT AND EASY TO USE】 – It is small in size and lightweight, can be easily tucked around your waist or worn around your neck with the help of the belt or waistband that comes along with the package, very easy to carry. Operation is straight forward, just plug in the headset and turn on the voice amplifier.
  • ❀【100% REFUND GUARANTEE】 – We promise that you can purchase with confidence for our mini voice amplifier, if we can’t make it right and you are not satisfied for any reasons, we will gladly and promptly refund your purchase price or give you a new replacement. Every customers will get the best product and survice.