Recorder 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? Recorder Speaker Recorder Speaker,Car Recorder Speaker,Recording Pen Speaker,Dvr Speaker Shenzhen Xuanda Electronics Co., Ltd. , https://www.xdecspeaker.com
One eliminates the reflection. There is no glare reflection to the first condition of comfort. All light sources should be shielded and glare-protected to prevent direct or indirect contact with the light from the lamp or bulb and to reduce eye irritation. Therefore, the matte surface of the visual work and the decorative performance in the room should be made of matt decorative materials. In a strict sense, as long as you can see a little bit of glare, it is an unqualified design.
The second illuminance is uniform. The brightness is wrong and it is easy to cause fatigue in the retina. Like the background light is too strong, the computer screen is glare and the various lighting lighting design is not good, the difficulty of visual recognition is increased, and the working time is relatively extended. When the working environment is contrasted with the visual target's brightness and darkness, it will cause the eye pupil sphincter to contract frequently and easily get tired.
Three light colors are warm. The creation of the atmosphere can dominate the color of the light source, and the color temperature that expresses the light texture is the protagonist. The higher the color temperature value, the more the light is biased toward blue, which creates a calmer atmosphere; the lower the color temperature, the closer to the candlelight yellow-red, the more soothing mood. In fact, the closer the light is to natural light, the better the artificial lighting should be combined with natural lighting to create a comfortable lighting environment. With natural light, you can save 30% of your electricity usage during the summer. 
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.
For a long time, people's most demand for lighting is "the brighter the better," but nowadays, people who know how to enjoy the quality of life are comfortable, and more and more humanized has become the trend of lighting development. What kind of office is it that meets the needs of the visual environment?