*** The latest explanation: As of June 25, three weeks have passed. I didn't finish this because I was lazy...***
*Section title follows aunt default*
I always wanted to check on this site before buying to see if I had shared the feelings or suggestions for buying the article. The results didn't show up for a long time. Interestingly, it may be that this stuff is not very popular, so even after two weeks of starting, there is still no relevant originality. So I'll talk about it first.
Reasons to purchase In fact, what I want for a long time is a Bluetooth headset...
At the beginning of this year (a lunar month), a good-looking female colleague sent me a desktop computer ten years ago, saying that her mother-in-law's family wanted to clean up the room and send me garbage.
So I have a bigger screen to watch the big sisters - but the problem that comes with it is that even if my room is small, but always feel that there is a need away from the chassis, at the same time, the ears do not want to idle. When I go out sometimes, I often think that Apple's remote headset is easy to use, but it will still get in the way. So when I was searching for a "Bluetooth Headset," the goods first appeared inadvertently.
Then I set my eyes on it. Can I still wear swimming? What else can you say? Take it directly!
But the purse was protesting until a recent East gave a price of 999. Well, White Article 6 interest-free ~
Did not arrive the same day, the next day (June 4th) with the brother's electric car sun temperature in the basket it arrived. But at the time, he had something to go out and swim with him for a swim until night, and then he found that when he entered the water and turned on the ambient sound mode, there would be a rhythmic buzz in the right ear...
Appearance Gallery Front of the box
Above the box
One side
Bottom of the box
The back of the box
Just opened
After shelling
On the other side after shelling
After shelling positive
Remove the sports ring and charger
Inner box opened
Then open the inner box
Instructions and repair card what
Instructions and repair card what
Spread out
Sports ring, a bit thick
Control button
This opening can help distinguish the keys when blindly pressed
Now see the fuselage
Let this angle be against you, it is best to wear
Front of the fuselage
The three keys on the right
The top button on the left is used to switch the cycle mode
Below the left is Bluetooth, volume control
The seam is still very obvious
Did you see the position of the status light?
It is not known whether the small hole in the ear plug is a mic of ambient sound.
List of gadgets
Waterproof earbuds included
No hole
Not particularly soft
Dust is sure
Sport ring instructions
All the pictures are here............
Let me talk about the advantages:
1, good sound quality outside the water: Although according to Sony's information, this section is equipped with "EX level" headphones, according to online news that Dafa is the low-end entry level. But I have to say that the sound quality is enough (I) to listen. Bass may not be enough, but I prefer jazz girls and it's fully enough.
2, the capacity is large enough: See that the Bluetooth function is not the main feature of this product, in contrast, a sporty MP3 is the right requirements for it. In addition to the nominal capacity of 16G, it is described in its manual, can be "played by folder", and supports the folder nesting of seven layers. This point can be said to be very consistent with the data management habits of many Chinese users, that is, taking the computer as the center and using the portable player as a temporary container for use and transmission.
3, Bluetooth support calls: The number of supported protocols is sufficient. But we must remember that even when a Bluetooth headset is used by a computer, the driver must select the right driver. Do not open the speakerphone mode (that is, use the headset as a communication device), but select the A2DP (the headset is the playback device). The sound quality of both is huge. difference.
The disadvantage is that this time I mainly want to say:
1, pull ears! It may be that my head is not symmetrical enough (real situation, non-reflexive). Anyway, wearing a half-open or in-ear earplug would cause a pain on the left side of my ear. Because I was sleeping and I always slept towards the right, my left face is more than right. Little bit. However, since this earphone has been worn right after the ear is hurt ... ... feel a few times carefully, the original is the ear plug in the ear canal pull back too big problem. But what's strange is that the left ear doesn't have this kind of situation, and how to wear on the right side will hurt. Although the symptoms were quite relieved after being worn for nearly two weeks, I really felt sorry for the first three days...
2, Bluetooth is too power! ! The official description is that the shortest time for an MP3 player is 8 hours, and the power-saving file format can even bring 12 hours of battery life. But compared to 4 hours of Bluetooth time, it was a bit shabby. After my actual use, Bluetooth can be used in a single listening mode for more than two hours. If it is used to make a phone call, it basically can only last for an hour or so... Several times I have the urge to return.
3, Bluetooth is too stupid! Only one device can be connected at a time. If you want to connect your mobile phone after connecting to your computer, you must turn off the Bluetooth function of your headset and then re-pair it. This is annoying for users with multiple Bluetooth devices.
4, Bluetooth microphone noise is too poor. Hanging on both sides of the ear is more likely to be affected by the front wind. With a little bit of wind, the other party could hardly hear it.
5, ambient sound function is not practical! ! ! This feature is extremely power-consuming, and several times I was immediately prompted to "lowbattery" after turning on the ambient sound, and then forced shutdown. In actual use, the sound appears to be mainly in the right ear, probably because of the mic on the left? (I don't know why there is such a conjecture...) In addition to the front, the earphones used rhythmic noise in the ambient sound mode in the presence of water, and this feature is really bad. Runners don't want to turn it on, because it won't help you perceive the back of the car, or at this point, it won't affect this function. And you can hear people behind—this is okay, but what's the use? There is no unreasonable meaning. I just want to say that when wearing this kind of headphones, when playing music, whether or not the ambient sound function will affect your judgment or luck - in the attitude of being responsible for yourself, I suggest that everyone in outdoor sports Still don't wear headphones.
The impression of Sony's Mp3 player for this styling is an old thing, probably around 2010. Now Sony's official website has no main function of the ws2xx series of sports products, only retained four models from the 4 series:
The picture was taken on 2017.June.25
According to the previous experience of netizens, Dafa is making progress from 2 to 6 departments. However, the current experience is still far from perfect. Maybe the 8 Series will have a more outstanding experience, at least I would like to be able to give some more weight to the use of Bluetooth and Bluetooth.
However, Sony also gave another direction to answer: It is to professionalize this type of product:

The official price of the SSE-BTR1 integrated with many Sensors came to the people's currency of RMB 1,899. At the same time, its model name also shows Dafa’s determination to open up a new product line. It must be said that people's demand for wearable devices will exist for a long time, depending on how the manufacturers convert the technology into products.
The first post, there are inappropriate places, but also hope everyone is ax.
HE series hood is suitable to small heavy duty connectors, it is widely used in machinery, wind energy, rail transportation, power systems, photovoltaic industry, communications industry, engineering equipment and other fields. Heavy Duty Connector is designed for modular production pre-wiring and satisfying severe environmental conditions, applied in rail transit,industrial automation and equipment manufacturing fields. Compared with traditional wiring methods,use of heavy duty connector can reduce site wiring operation after equipment or vehicle leaves the workshop,enhance production efficiency and reduce quality risk of site wiring.
He Series Connector,32 Pin Heavy Duty Connector,32Pin Rectangular Connector,500V Heavy Duty Connector
Kunshan SVL Electric Co.,Ltd , https://www.svlelectric.com