| Message: | 1.Shenzhen Hengsheng Science And Technology Co., Ltd.is a company with Cheap price Bluetooth earbuds,Bluetooth earbudsandTWS earphone as the main business. We are committed to providing quality service of Headset. Shenzhen Hengsheng Science And Technology Co., Ltd.was established in 10 years ago, As a company with a high sense of social responsibility, Constant risehas established a high reputation for superior quality and expertise in TWS i7field
2.Shenzhen Hengsheng Science And Technology Co., Ltd.is committed to the continuous improvement of the3Cservice, become a society, customers, shareholders and employees long-term trust of the company. Our Company adhering to pirit of for the sake of customers, and win-win with customers , and through Constant rise staff continuous innovation and development to provide first-class Wireless controller quick delivery,Selling well all over the world Bluetooth earbuds,Bluetooth earbuds the approval,Low price and good service Wireless controller for enterprises , is what we have been working for. Details:Speakerisaloudspeaker,whichistheoutputportoftheamplifierandtheportusedtoconnectthespeakers.Italsomeanstheresonanceboxformusicalinstruments,consistingofaloudspeakerboxfrequencydivider.Aloudspeakerreferstoadevicethatconvertsaudiosignalsintosound.Popularspeakingreferstothehostboxofthesoundboxorthepoweramplifierintheboxofthebassgun.Thesoundisreplayedbythesoundboxitselfaftertheaudiosignalisamplifiedandprocessed,sothatthesoundbecomeslarger.Theloudspeakeristheterminalofthewholeaudiosystem.Itsfunctionistoconverttheaudiofrequencyenergyintothecorrespondingsoundenergyandradiateittothespace.Itisaveryimportantpartofthesoundsystem,anditshouldersthetaskofconvertingelectricalsignalsintoacousticsignalsforpeopletolistendirectlyto.Thefloorboxisalargesoundbox,theheightoftheboxisabove750MM,theboxheightofthebookcaseisbelow750MM,the450MM~750MMisamedium-sizedbookcase,andthe450MMbelowisasmallbookcase.
3.With the rapid development of business simu |
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