Trial Report of Singing Bar Dual action Three unit Iron Loop Headset

First of all, thank you Love to play computer games The trial activity was jointly held with Beijing Singbar Technology Co., Ltd.

Over the past decade, the technology of earphones has developed by leaps and bounds. The earliest radio earphone in those days was a single ear mono. The pronunciation unit was a common coil with a thin iron diaphragm. It can only be said that the earphone can produce sound without sound quality. Moreover, the earphone interface is also a very thin 2.5mm standard. A few years later, headphones with 3.5mm standard interface became popular. This interface standard has been used for 30 years. Dual channel stereo is supported from 3.5mm interface headphones. At first, it was an ordinary earphone with an ordinary plastic diaphragm. Later, it developed into a biological diaphragm earphone, and then a titanium plated composite diaphragm. From outer ear earphones to semi earphones and then to earphones, after several generations of product changes, the technology of earphones is becoming more and more mature. Today, we are going to evaluate the Singing Bar Dynamic Three Unit Iron Earphone, which is the latest in ear dual dynamic three unit iron earphone. Please see the evaluation.

1、 Unpacking

The double action iron three unit hoop iron earphone received from the singing bar is packed in a black square box.

In the middle of the box is a white singing bar logo, a "singing" character.

In the upper left corner, paste the publicity logo of the organizer of this activity and the computer trial. The certification mark of Hi Res Audio is pasted on the lower left corner. The full name of Hi Res Audio is High Resolution Audio, also known as High Resolution Audio. Hi Res Audio is a high-quality audio product design standard proposed and defined by Sony and formulated by JAS (Japan Audio Association) and CEA (Consumer Electronics Association). The purpose of Hi Res audio is to show the best music quality and reproduction of original sound. Get a real feeling of the live atmosphere of the original singer or performer in the live performance. High resolution music refers to the music format whose sound information exceeds the CD sound quality. This shows that the singing bar headset supports high resolution audio, bringing better sound quality.

The front of the box is very simple, and the main information is printed on the back. The product model of this headset is "BANG", and there are WeChat official account, company website, customer service phone and other information.

There is also an anti-counterfeit sign on the box. You can log on to the website to check the scraped code to verify the authenticity.

Open the box, you can see that the box cover is paved with black sponge for shock absorption, to protect the earphones inside from damage due to turbulence and violent loading and unloading during transportation. The inside and outside of the box are black, and black looks grand and solemn. The upper part is the headset storage box, and the lower part is the accessory packaging box.

The earphone storage box in the box is a plastic box with bright mirror technology. The bright one can be used as a mirror, and a big singing bar logo is printed in the center. The figure on the accessory box indicates that replaceable earplugs and instructions are installed inside.

2、 Headphone appearance

Open the plastic cover of the headset storage box. The two earphones are embedded in a sponge, and a movable cardboard is below. The cables, remote controls and connectors of the earphones are hidden behind the cardboard. There is a shock absorption sponge in the lid. From this, we can see that Singer Bar pays great attention to the details of packaging and is a company that makes products with heart.

The shell of the headset is mainly black and gray, with black earplugs. There is a ring of red mesh metal in the middle of the cavity, and the headphone cable is also red.

It has to be said that the most popular color this year is black with "China Red", which is both high-end and foreign.

This color matching is just like my Meizu EP-51 Bluetooth sports headset.

The chamber of the earphone is worthy of being processed by CNC. It is smooth and round on the whole. The plastic connection with the earplug is very tight without gaps. The red ring mesh metal in the middle is arranged neatly without burrs.

It can be seen that the workmanship of earphones is world-class.

When I opened the cardboard, the cables inside were actually put in a small cardboard box.

Take out the paper box, open it, and you can take out the headset, cable, etc. Both the singing bar headset and Meizu EP-51 are bright Chinese red with black and gray colors. It's really beautiful.

The side of the earplug is marked with "L" and "R" to distinguish the left ear from the right ear.

The back of the earplug is a concentric CD thread processed by CNC lathe

Under the light, the concentric thread is very beautiful, and the gloss of the thread will change with the angle.

Unplug the earplug, and you can see the outer wall of the sound chamber in the ear. There is also a small hole on the sound chamber to balance the pressure.

There is a silver metal mesh on the sound chamber to protect the diaphragm inside from damage.

The workmanship is world-class. It is simply a handicraft.

Look at the 35mm standard connector used in the headphone plug.

There is a round metal buckle at the junction of the headphone cable, and the front is still the process of concentric CD threads. The logo of the singing bar is printed, which plays a very good role in promoting the brand, and you can see the brand from a long distance.

The back of the button is black plastic.

The remote control part of the headset is still of first-class workmanship. The gray cylindrical wire control is still dotted with red metal mesh in the center, and the wire control buttons are also red. The remote control is a standard three button type, with volume up, volume down, and answer/end buttons.

The microphone adopts the unique design of patented blowout prevention microphone to prevent excessive sound and affect the quality of transmission.

Both ends of the wire control are fitted with red protective rubber. Prevent the copper wire of the cable from bending at a large angle and breaking due to metal fatigue after a long time.

The other end also has protective rubber.

There are also two types of earplugs matching the headset of the singing bar, one is ordinary rubber earplugs, and the other is the original chronic rebound memory sponge.

There are four groups of rubber earplugs, namely small, medium, large and extra large.

There are three groups of memory sponge earplugs: small, medium and large.

What is a chronic rebound memory sponge? It means that if you hold it down and then let it go, it will not rebound immediately.

It will rebound slowly after a while. In this way, you can remember the contour of the ear canal, wear it for a long time, and you will not feel ear swelling and pain.

Let's have a family photo. All the accessories are here.

3、 The feeling of wearing.

The cable length of the singing bar headset is 1.2 meters, and the part from the connector to the binaural branch line is made of nylon braid. The cable sheath from the branch line to the two earphones is made of TPE material. The advantages of these two materials are anti entanglement, strong toughness, tensile resistance and anti break. The inside is Kevlar fiber core to prevent metal fatigue damage due to long service life. There is also a shielding layer inside the cable to prevent external electromagnetic interference.

It is very comfortable to wear earplugs with chronic rebound memory sponge.

The ears will not be distended and uncomfortable, and it is OK to wear them for a long time.

It can be said that the color matching of red and black is really great.

The singing bar LOGO on the chest adds color to the overall effect.

Walking on the street, the recognition of the double action iron three unit circle iron earphone of the singing bar is very high.

4、 Listen to music

The "double moving iron plus moving coil" structure is adopted by the three unit iron earphone with double moving iron. There are three speaker units in one earphone, which together exist in one sound chamber. The double moving iron unit extends the high frequency to 40KHZ, and the high resolution presents more sound details, and the volume is high without breaking the sound.

In addition, the diaphragm of the dynamic coil unit of the headset is a titanium plated diaphragm, and the Japanese big black coil enhances the elasticity of sound and the expressive force of medium and low audio. All aviation metal aluminum materials and unique metal mesh design enhance the analytical power of sound, making the sound clearer, more layered and transparent.

During this audition and evaluation of earphones, I found out the magic instrument of listening to songs at the bottom of my box: Alex's clix.

Clix was a magic instrument for listening to music in those days, and it cost 1400 dollars to buy it in 2005.

It has been well preserved for so many years.

Ali and clix with 2G memory, although they can't install anything now, they were "mass storage" in those days.

Eli and clix are also black, matching the black and red of the bar, very consistent.

5、 Sound quality and summary

Plug in the earphones of the singing bar and listen to several classic auditions of the hotel in California and the ferry.

At the beginning of the audition, the sound field was a little narrow, and I felt that there were too many subwoofers. The sound was not clear. After listening for a while, the sound quality has changed a lot. The sound has a more layered sense. The treble is exquisite and the center is very stable. The midrange is durable, and the bass is thick and solid. The sound field is wide. The bass is deep but not loud. The sound is loose and sweet. Listening to music is a good headset. It is a good choice to choose within 1500 personal subjective opinions. The built-in cotton plug is good, and the sound insulation effect is good. It is very comfortable to wear, and suitable for listening for a long time. Memory can be restored. Earplugs are comfortable. They won't hurt after wearing for a long time, and the sound quality is clearer. After singing a song with them, I feel that they are not as good as those with condenser microphones. They like listening to music. This earphone is a good choice. I'm glad that the domestic earphones are equipped with a magic device for listening to songs and singing that can compete with foreign high-end brand earphones. Sing Bar double action three unit hoop iron earphone is the best choice for us to listen and sing songs on our mobile phones, which is worth buying.

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