專業(yè)多功能擴(kuò)音器
Professional multipurpose loudspeaker
數(shù)字點(diǎn)歌
select songs by use number
可充電電池
Rechargeable batteries
外聯(lián)耳麥
External headset
SD卡/USB
FM
Bluetooth
麥克風(fēng) microphone
內(nèi)置音樂 Htcmusic
掌聲、歡呼聲 Applause、hurrah
會(huì)議彩燈 fancy lantern
內(nèi)置四首音樂 Htcmusic
外連手機(jī)/MP3 Link Phone/MP3
老師的嗓子在教學(xué)中容易受到傷害，會(huì)有不適現(xiàn)象，為了更好的傳遞教學(xué)內(nèi)容不影響我們學(xué)生正常聽課，就會(huì)使用教學(xué)擴(kuò)音器來提高教學(xué)質(zhì)量，同時(shí)也能有效的保護(hù)好嗓子，一方面便于管理，另一方面幫學(xué)生練聽力。
Vier Group Inc.成立于2009年，其下屬子公司東莞市超邦電子實(shí)業(yè)有限公司成立于2012年。東莞市超邦電子實(shí)業(yè)有限公司主要生產(chǎn)塑膠電子玩具系列及音箱系列產(chǎn)品。產(chǎn)品主要出口到歐洲、美國、墨西哥等,年生產(chǎn)量超過千萬套，公司占地面積1萬平方米,現(xiàn)有員工超過300名,擁有專業(yè)的研發(fā)團(tuán)隊(duì),其專業(yè)人員擁有二十幾年同行業(yè)經(jīng)驗(yàn)。年銷售額超過10,000,000美元.
我司現(xiàn)已經(jīng)通過BSCI、GSV、ISO、ICS、Sedex以及CCC認(rèn)證, 公司對產(chǎn)品的精益求精，對客戶周到的服務(wù)，令我們得到了越來越多的客戶認(rèn)可與肯定。
我們秉持‘品質(zhì)第一，顧客至上’的理念，希望與海內(nèi)外商家建立長期穩(wěn)定的經(jīng)濟(jì)合作關(guān)系，竭誠歡迎中外客商惠顧、攜手合作、共謀發(fā)展。
Vier Group Inc. founded in 2009, In 2012 founded subsidiary Dongguan chnbiger Electronic Industrial Co., Ltd. . Dongguan chnbiger Electronic Industrial Co. Ltd. mainly produce Speaker and Toys items. We export to Europe, America, Mexico more than tens of millions of years production, the company covers an area of 10000m2, now has more than 300 employees, has a specialized research and development team ,whose specialized members haveover- twenty- year experience in this field.Annual sales of more than $10000000.
Our company had got the certificate BSCI、GSV、ISO、ICS、Sedex and CCC certification, the company for the product excellence, and thoughtful service to customers, make us get more and more customers recognition and affirmation.
We uphold the "quality first, customer first" philosophy, hope that with the merchants at home and abroad to establish long-term stable economic cooperation, we sincerely welcome domestic and foreign businessmen to patronize and cooperation, and seek common development hand in hand.
. 
.
.