Speaker's Balanced Bluetooth Earbuds - Edifier W290BT

I still have a good impression on the Edifier brand. Its speaker product shipments ranks first in the country and second in the world. And the price is very high ~ recommended North American North American version of the product!

However, Edifier's other audio products, such as earphones and ear buds, are very tempting, but they are tepid and rarely mentioned. So this time, all the testers had the privilege of letting me experience the tuners' tuning skills and product competitiveness. Thanks to the country, thanks to the party, thanks to Aunt ~~~

From the selling point of the promotion, it can be seen that this earplug mainly plays Bluetooth function, supports aptx lossless transmission, and has a low level of light waterproof function, but is a relatively common sounding unit.

The seal was sealed

Haha, get my favorite titanium black ~

Very careful packaging, earplug bilibili ~

Frosted storage box, metal, very forcing ~ A passion for sound pursuit of sound manufacturers

A total of ten pairs of silicone sleeves! However, there is no difference between red and black. Basically, it differs only in size. With a microusb charging cable.

W290BT is more than I imagine! We can compare the home button of the next phone.

Maybe he reminds me of the ue600 I bought when I was in high school, the same design elements, but ue600 is single-action iron is very small ~

After all, Bluetooth still needs chips and batteries, so it's still a big deal.

Electroplating process is very beautiful ue600 later will lose paint, how to wait for the walker's process to be tested, after all, sports headphones always go through the sweat of it

Unlike other small-caliber earbuds, which are relatively short and have a bayonet design, it may be difficult to find other earbud sets. However, it is not a problem for each size to have two pairs of black and red.

The lower part of the control line has an indicator to show the connection status.

Bluetooth is very easy to connect for the first time, connect the second basic connection for the second time, and can display the electricity on the fruit, praise ~

but! With the fruit cell phone looks like there is a bug Wired confirmation key double click can not change songs, but directly call the phone number I played before? ! I was scared to death. I thought someone had called me. After querying the official website, there is no song-cutting function. It may be that the Android Apple command code is different, causing the ios double-click to dial. .

There are not too many problems to wear, it may be that my ear hole is too large (usually all c sets of servers) with not particularly stable.

When you bring it, you will not feel heavy. It is very light and gently attached to your ears.

But with no music, the stethoscope effect is still a little bit, because the pickles across the neck aren't as slick as it looks like.

Ps landlord does not support aptx equipment (mountain m1 has been out), so it is mainly transmitted to the earbuds through the fruit phone acc protocol, and can not be completely lossless output

The track is what I usually listen to J-pop + animation ost + small establishment + Chinese popular, code rate beyond the Bluetooth protocol.

The overall trend, the sound is very balanced, but a slight depression in the frequency, not obvious. The style is very refreshing and clean, the analysis is also possible, and not boring, the sound field will not be very crowded Speaker factory! Tuning is in! It can be said that being able to tune such an ordinary unit into such a high quality is really powerful!

high frequency:

Still very clear, the sound of the violin and the piano is still very good, and it highlights the analysis, will not die dead high high.

IF:

As I said before, the medium frequency is slightly concave, the vocal position is not close to the face (but I like this tuning, it sounds more three-dimensional), the vocal polish is less, but the tone control is OK. Suitable for female voices.

Low frequency:

The initial listening atmosphere is OK, and the amount of low frequency can also be. However, the drums were a bit textureless, slightly unnatural, and sounded like awkward. (Longer moving coils take longer to add and need to be recharged later.)

advantage:

Price advantage (Bluetooth earbuds)

Shape design can also

Balanced sound

Power advantage (8 hours)

Disadvantages:

And ios have operational bugs

Wire will have a stethoscope effect

Electric Bell

DIN Electric Bell

The electric bell is suitable for audible signaling for intermittent use only in domestic and commercial installations.We are manufacturer of Low Voltage Electrical in China, if you want to buy Electric Bell,Patent Intermittent Electric Bell, please contact us.

Korlen electrical appliances also produces other low voltage electric appliances, for example, overload protector which can do over-current & short circuit protection. The overload protector is popular at customers.

Low Voltage Electrical,Electric Bell,Patent Intermittent Electric Bell

Wenzhou Korlen Electric Appliances Co., Ltd. , https://www.zjmotorstarter.com