Learning Machine speaker is a kind of micro speaker unit which uses a diaphragm made of Mylar material. Mylar speakers are of ultrathin design and lightweight and clear voice. It is widely used in education industry (storyteller, voice E-book, repeater, reading pen-).
There are two types of Mylar speakers from the shapes:
1) Round shapes, we have products from 10mm to 57mm in diameter.
2) Oblong shape, we have products in sizes of 1510/1712/1813-..
FAQ
Q1. What is the MOQ? Learning Machine Speaker Learning Machine Speaker,Reading Pen Speaker,Story Machine Speaker,Stereo Speakers Shenzhen Xuanda Electronics Co., Ltd. , https://www.xdecspeaker.com
In recent years, the development of online video on the Internet has been very rapid, and many TV viewers have shifted their interests from TV shows to online video. Online video on the Internet has also become a major concern for all media. Recently, Parks Associates, an internationally renowned market research company, released a set of survey data. According to the data, by 2019, it is estimated that the users watching online videos in the world will exceed 1.9 billion and create new historical highs. Let’s take a look. 
The survey results show that by the beginning of 2015, the number of users watching online video in the world was 1.6 billion. By 2019, this number will climb to 1.9 billion, which is very significant. Barbara Kraus, a director of market research at Parks Associates, said that the continued rise of online video has had an impact on traditional pay-TV programming. Especially in the recent period of time, with the continuous development of broadband networks in many countries, there has been a noticeable improvement in the speed of the Internet. More and more users are watching online videos.
The statistical results show that the speed of network bandwidth continues to increase in Asia Pacific and Latin America. In the Asia-Pacific region in particular, according to the most optimistic scenario, by the end of 2017, half of the households will use high-speed broadband networks, which means that the citizens of these countries can better watch online video and will not be able to During the viewing process, there are long-term problems such as stuck or buffered. In terms of viewing devices, smart TVs, tablets, mobile phones, and the like are the viewing terminals most frequently used by users. 
XDEC: 2000pcs for one model.
Q2. What is the delivery lead time?
XDEC: 15 days for normal orders, 10 days for urgent orders.
Q3. What are the payment methods?
XDEC: T/T, PayPal, Western Union, Money Gram.
Q4. Can you offer samples for testing?
XDEC: Yes, we offer free samples.
Q5. How soon can you send samples?
XDEC: We can send samples in 3-5 days.
Global growth in online video users will reach 1.9 billion
19 billion users will watch online video programs in 2019
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