preface

In August 2015, Astrid launched its first HiFi Bluetooth sports headset BX50B, Astrotec's sports Bluetooth headset series, which is a headset series suitable for sports and outdoor activities created by Astrid by combining high quality headset technology with the latest Bluetooth transmission technology. It is suitable for people who need to enjoy music in outdoor activities and sports and have high requirements for sound quality. Ashtree is not satisfied with this. After listening to user feedback and netizens' suggestions, she improved the BX50B and launched an upgraded version of the BX50B at the beginning of this year. It has many improvements, such as battery life, wear, audio quality, etc. Today, we will take you to see how this HIFI Bluetooth sports headset performs. This article will introduce earphone accessories, details, wearing, connection, use, sound quality, etc.

Unpacking

As a Bluetooth sports headset for mobile phone users, the BX50B adopts cardboard box packaging. There is a brand gift box belt outside the cardboard box. The front of the belt is the product appearance.

  The back is the product parameters, and the side and back are the product nameplate and parameter information respectively. The carton adopts black wire drawing process, which makes the overall appearance of the product look high grade;

It is designed as a flip over packaging box with sponge foam protection inside. Above the earphone is a layer of plastic hard film, which is translucent, and below is foam cotton. There are two grooves in the foam cotton. The earphone is firmly embedded inside, which is well protected by the foam cotton and will not be squeezed by external forces at all;

  The back of Ashtree BX50B has a unique shape. The matching of color and line is obviously carefully designed. The bright green is really dynamic. The connection of each part is quite compact and the transition is smooth.

The traditional metal mesh membrane is used in Astrid's earplug catheter to prevent dust from entering. The connection between the earplug unit and the wire is printed with L and R marks on the left and right, which is convenient for us to wear and distinguish the left and right ears.

The ASTRI BX50B has a very special and practical design, that is, the surface of the earplugs has a certain magnetism, and the two earplugs can be attracted to each other, which is convenient for storage and care, and more resistant to losing and falling.

The Astrid BX50B is made of splash proof medical materials. It has no peculiar smell and will not feel uncomfortable when worn. It has anti sweat and anti-corrosion function, which is very practical in sports and daily life. It is convenient to store and is a good choice as neck hanging accessories;

I must praise the cable of Astrid BX50B. This cable adopts a thin noodle design style, but this is not its highlight. Its biggest advantage is that the cable is full of many grooves, which is definitely a design for sports!

The remote control of Astrid BX50B is a 3-button design, which supports mainstream Android phones and Apple iPhones, and supports answering/ending calls, volume adjustment and music playback control. In addition, the middle key of the remote control is also the function key for opening/closing the BX50B and entering pairing mode.

On the side of the online control, there is a hidden charging port, because the AstraZeneca BX50 uses Bluetooth transmission. In terms of endurance, the AstraZeneca BX50B is similar to most similar products. It can last for more than 4 hours continuously. In addition, the BX50B also supports the power display function, which can display the headset power in the status bar of Android phones and iPhones. It takes about 1.5-2 hours to fully charge.

The accessories of this product can be described as luxurious and rich. In addition to the BX50B earphone itself, the manufacturer also presented earphone bags and sponge earmuffs, which are very powerful. Many people like it because of its softness, good resilience and comfortable wearing.

If you feel that the wire is too long, wind it around to shorten the wire.

Ashtree BX50B leather storage bag has a good feel and workmanship. The headset bag ensures the space safety of the headset when it is carried outside.

Ashtree BX50B has a good feeling with wings.

experience

  Follow the public account of Astrid WeChat, which is about app download. The software name is Run Hear, but after the download, the connected device cannot be connected, so you can only listen to songs. However, the functions of the app's main interface are still looking forward to being used together, because it can be said that you can listen to songs while exercising, because this headset is a sports product, it should conform to such an app. A little disappointed.

When pairing and connecting with the mobile phone for the first time, you need to press and hold the power on button (the middle button) for more than 6 seconds until the remote control power light starts to flash alternately red/green. At this time, you will enter the pairing mode, and the headset will have a corresponding prompt tone.

The Astrid BX50B uses APTX technology to solve the problem of transmitting high-definition music through Bluetooth, and achieve wireless sound effects equal to CD level sound quality.

During sports, we usually choose to listen to pop, rock and roll and other music with strong atmosphere. Astrid BX50B has strong bass, excellent high school sound, and high sensitivity to bring high-quality sound effects. Even in the stadium, it should be as warm as the concert scene. Listen to some persuasive songs to experience how the earphone brings you. Although the tuning of Astrid BX50B positioning sports headphones should be biased towards rock and roll or pop music with strong rhythm, they usually listen to lyric, small and fresh songs,

The Astrid BX50B uses a 9mm high-quality dynamic speaker, which is very easy to drive with a 16 ohm impedance. Built in British CSR chip that supports the latest Bluetooth 4.1 version and APTX professional audio compression and decoding technology, it has the advantages of low latency, high audio quality, faster speed, lower energy consumption, etc., so that the sound quality of the headset can achieve the same effect as CD level.

    (Whose sister is this? Use it.)

I will make several calls to my friends and family members during the Spring Festival to test whether the sound quality and induction of the earphones are dull. Are there any apps that are really amazing? Because I don't have a user manual, all the function experiences are based on my own little exploration. This experience is real and valuable. APP is compatible with IOS and Android. The APP currently supports functions such as taking photos, listening to songs, broadcasting of incoming contacts, SMS broadcasting, and news broadcasting. Look forward to more ways of playing APP!

When listening to music, the battery is low, and then Bluetooth is turned off. How can you hear that the power is suddenly cut off at Zhenghi, and there is no low battery prompt? Now you can only charge. The red light is displayed when charging, and the blue light is displayed when charging is completed.

summary

Everyone has different requirements for sound quality. Some people don't like the sound too thin, some people don't like the bass too strong, some people like to dive deep enough, and some people like the freshness. It is difficult for a headset to satisfy the public's ears. After a week of listening experience, the author fully turned on the earphones to see: three frequencies are balanced, low frequency is firm, and sinking is powerful; The voice is clean and the strings are clear; High frequency sound is high and there is no broken sound. The call quality is also very good. The intelligent noise reduction and silencing effect is excellent, and the voice is clear, but the other party's feedback voice is slightly low. During the exercise, it may not be necessary to have too much detailed description on the earphones. As long as you listen well and perform well in low frequency, you can play a good role in assisting the exercise. In fact, the Bluetooth headset of Astrid BX50 performs very well in terms of appearance, material, control, wearing comfort and sound. If you want to add some relaxation and fun to sports, then this model of Astrid BX50 is worth getting started.

proposal

1. It is suggested that the headset has a low battery prompt and can also give voice reminders. The listener will feel very considerate. Now that there is an app, it can be displayed in the app;

2. If possible, it is the best to combine the two into one. At present, there is no such app, which can make phone calls, voice broadcast and exercise perfectly;

3. When making a phone call, if you are listening to a song, you will not dodge by yourself. There are songs mixed here while listening to RBTs;