In the first half of the year, the Bluetooth headset that was running was lost. When I was in trouble, I saw a Bluetooth headset in my test. I applied it several times. I finally applied to this: Ao Shi’s new Bluetooth headset for sports and driving. .
Outsourcing <br> First of all, of course, is to open the box and follow it. Aunt Zhang’s “value is up†outside the box:
Remove the outer box, that is, headset outsourcing, simple all-red package, the side of the box printed with headset manufacturer information.
The manufacturer <br>is a product company is AoShi Electronic, a company in Shanghai. She started as a scintiform agent and later began to research and develop intelligent products. The common products include mobile storage, mobile power, and mobile phone accessories. The high-end points include “cloud power disk†(portable private cloud) and “bone conduction glassesâ€. The most recent crowd-funding campaign in JD is this “AoShi smart Bluetooth bone conduction sports headsetâ€, which has reached a deadline of 101% and barely completed crowdfunding.
AoShi Intelligent Bluetooth Bone Conductive Sports Headphone - Jingdong raises this new AoShi's bluetooth headset for sports and driving, using bone conduction earpiece, non-in-ear design; open ears, can make phone calls or listen to music at the same time Concerned about the sound of the environment, safer; Bluetooth 4.1 wireless connection, more equipped with iPhone7 no jack ... z.jd.com View Encyclopedia details 
Bone conduction technology <br> Back to the headset, the focus of this headset has two, one is a smart wearable experience, this slowly to say later; the other is the bone conduction technology, which is also an emerging boom in the headset industry in recent years . The so-called bone conduction technology, the following quote from Baidu Encyclopedia:
"Sound through the skull, jaw bone can also be transmitted to the auditory nerve, causing hearing. Science in the conduction of the sound called bone conduction. Some people who have lost hearing can use bone conduction to listen to the sound. It is said that the musician Beethoven is deaf. Afterwards, I used teeth to bite at one end of the stick and the other end on the piano to listen to the sound of my own playing so as to continue the creation.â€
The legend of Beethoven is said to be very incomprehensible, but the principle is basically this meaning, that is, under normal circumstances we hear the sound is transmitted from the air to the ear, and then transmitted to the brain through the auditory nerve analysis, and finally heard sound. The method of bone conduction headphones is different. It transmits the sound to the auditory nerve through the vibration of the cheek through the earphone, and finally obtains the sound through the analysis of the brain.
Headphone appearance <br><br><br><br><br><br><br>
Open outsourcing (Insert one, what I got is a product that has been opened).
Content, including headphones, USB cable, simple instructions, warranty cards, certificates, and more.
Since the earpiece can be designed to have a more fashionable appearance without using the earpiece in the ear during use, this earphone adopts a common bone conduction earphone design in the market, the earphone does not need to be eared, and the connection portion of the head beam is obviously contracted to be clipped easily. Ears. However, compared with other products, the arc increases, more rounded, and feel better. Red and black colors are the main colors, and the metal circle is used to embellish the headphones. It is low-key but not boring. The red also uses a darker, calmer and more comfortable visual effect.
Headphones details:
The headset has a round metal outside. Inside the headset, red and black have a perfect transition and match.
The control button on the front of the head beam, the power button on the top, the volume button and the charging jack on the bottom.
The head beam section provides arc changes that can fit the head shape better, but no banding is provided, and the square hole at the end of the red color should be used to secure the bandage, so is it an optional accessory? The top of the back of the head beam has a stone's logo, too big too obvious, a little affect the visual effect.
Headphones use to read the appearance, start using it! Glance at technical parameters:
Fully charged (about 1-2 hours), then long press the power button to turn on, then the indicator on the outside of the power button will start to flash red and blue alternately, and the headset can be seen in the Bluetooth settings of the device. The device name is "AOS-S1" and it can be connected by selecting it. If you want to replace the device, you just need to press and hold it for a long time until the indicator flashes and you disconnect it from the previously connected device, and you can connect to other devices.
The connection range of the test can be kept within at least 5 meters to keep the sound effect unchanged. When the connection is lost, there will be vibration and voice prompts. The actual duration of playing music is about 4 hours.
Listening to music I first used to connect to a computer and use Netease Cloud Music to play songs. Because it is a layman in terms of headphones and stereos, what can't be said in terms of sound quality can only be said to be not very good. This is also normal. The sound we hear is the effect of the superposition of bone conduction and air conduction. If we record our own voice with a tape recorder and listen to it, we will not feel like our own voice because it is just air conduction. the sound of. The recording and restoration of our songs and the tuning of headphones are all based on air conduction and vibration. We have become accustomed to such songs and it is natural for us to introduce such songs into our brains through bone conduction. of. And by the limitations of Bluetooth transmission, the sound quality itself has an effect, so the effect is not normal, but it can not be considered bad.
In addition, in the use of bone conduction headphones, it is generally mentioned that if the position in front of the ear will be reduced in volume, the closer to the ear the sound volume and sound quality is better, because bone conduction will not cut off external sounds if not worn on the ear There was no headset coverage, and there was no obstruction from outside sounds, which interfered with the sound of bone conduction.
Wear and exercise to use, I do not know if it is not my head too much relationship, wearing a few times, part of the head and beam at a time picking headphones with a crack. However, the comfort of wearing on the head is still good, it is strong and will not fall off during exercise. I am wearing glasses, with no discomfort with the use of this headset, he is too ugly, not on the top of the real people according to the picture, wear effects replaced with official maps (although it seems that PS).
In addition, if you wear headphones while running outdoors, listen to music while running. However, if you cannot hear the sound outside your ear, it will inevitably lead to security risks. But as mentioned earlier, bone conduction headphones are worn on the outside of the ear and transmit the sound information directly to the brain through the sacrum. When used, it is not necessary to insert it into the ear, and it does not isolate the pickup of outside sounds. Both passers-by can hear and the safety is greatly enhanced.
When used on a mobile phone When pairing a headset with a mobile phone, like other Bluetooth headsets, it not only plays the sound, but also provides a call. If there is an incoming call, tap the power button to answer the call. Although there is no microphone in terms of appearance, bone-conduction technology based on bone conduction is used, and there is no difference in call quality from ordinary wired headsets and ordinary Bluetooth headsets.
In addition, the manufacturer also provides an app named "Bone Conduction", which is the intelligent function of the earphone mentioned earlier. The interface is as follows:
That is, using this Bluetooth headset pedometer. With headphones, you can replace the pedometer bracelet. Well, the obvious problem is that Bluetooth headsets do not have built-in storage and cannot be used independently. They must be paired with mobile phones, computers, and other devices. They should not exceed a maximum range of 10 meters. Smart features, that is, Bluetooth headset pedometer, seem unnecessary.
Another function of the APP is to perform firmware upgrades for the headset, but now no updated firmware has appeared.
Summary As a Bluetooth headset, pairing is convenient, comfortable to wear, sound quality is available, call quality is good, and overall it is very easy to use; as a smart device, the added intelligence is completely unnecessary.
Dongguan Yijia Optoelectronics Co., Ltd. , https://www.everbestlcdlcms.com