Apple headphones have been out for several generations, and Apple headphones have been out for sever

There are two generations of Apple earphones, the second generation of AirPods uses the Apple H1 earphone chip, and the first generation uses the W1 chip; AirPods Gen 2 headphones have three lines of characters on them, while Gen 1 has only two lines; AirPods Gen 2 have a longer battery life, and according to official data, talk times are 50% longer than Gen 1. AirPods Gen 2 have wireless charging.

version, the indicator light of the wireless version is on the outside of the fuselage.

There are two generations of Apple earphones, the second generation of AirPods uses the Apple H1 earphone chip, and the first generation uses the W1 chip; AirPods Gen 2 headphones have three lines of characters on them, while Gen 1 has only two lines; AirPods Gen 2 have a longer battery life, and according to official data, talk times are 50% longer than Gen 1. AirPods Gen 2 has a wireless charging version, and the indicator light of the wireless version is on the outside of the fuselage.

It is a wireless headset launched by Apple on September 8, 2016. The headset's built-in sensors sense the user's action when wearing the headphones, and the content on the connected device** is then automatically transmitted to the headphones, and when one earbud is removed, the device uses its own speaker again.

Carry out**. The microphone that can be connected directly by double-clicking the round hole on the earbud uses beamforming technology, which can accurately recognize simple commands to control **** even when the surrounding environment is noisy. The AirPods work for 5 hours, and the charging case supports 24 hours of battery life.

September 8, 2016, iPhone 7

Apple's headphones are out to the third generation.

There are now three generations of Apple headphones. The main difference between the three generations of Apple earbuds is that the first generation is equipped with a standard charging case, the second generation is equipped with a wireless charging case, and the third generation is AirPods Pro, which adds active noise cancellation and adaptive equalization, and is equipped with a wireless charging case.

AirPods support personalized spatial audio is wonderful and refreshing. Personalize spatial audio and let the sound surround you. Adaptive equalization, let ** customize your ears. The battery lasts longer and charges faster.

The third generation of Apple headphones has a customized high-amplitude driver unit in audio, a customized high-dynamic range amplifier, personalized spatial audio that supports dynamic head tracking, and adaptive equalization.

Advantages of the third generation of Apple headphones:

1. Appearance design.

With a new silhouette design, the semi-in-ear head and a shortened handle make the AirPods 3 look more sophisticated. With support for spatial audio, a force sensor, new low-distortion drivers, and more, you can hear more than powerful bass and crisp highs.

2. Support spatial audio.

The AirPods3 with dynamic head tracking from the third generation of Apple headphones can be used with all Apple devices, allowing users to enjoy surround spatial audio in Apple Music** with Dolby Atmos support, as well as a variety of other movies and TV shows.

3. Performance.

AirPods3Combine the powerful performance of Apple's custom acoustic system and H1 chip, using computational audio technology, bringing adaptive equalization, the adaptive equalizer originally installed in AirPods Pro has also been devolved to AirPods 3, which can adjust the frequency in real time according to what the user hears, reducing the damage to the ears caused by unbalanced volume.

It also has a sweat and water resistant design, so you can wear it while running or other workouts.

4. Charging connection.

The AirPods3 has up to 6 hours of battery life, with a 5-minute charge for an hour of listening, and a total of 30 hours of battery life with the charging case, and also supports wired flash charging and wireless charging. At the same time, the connection method is optimized, and the one-click setting is adopted, which can automatically pair with all the user's Apple devices, and the connection speed is faster.

The second-generation AirPods incorporate the H1 chip for longer talk times. However, in terms of appearance, the appearance of the first and second generation AirPods is basically the same. So, how can you tell if AirPods are 1st or 2nd generation?

AirPods Identification Method:

Outer packaging: The second-generation AirPods have added a wireless charging case. If you buy AirPods with a wireless charging case, there will be an extra line of wireless charging cases in appearance.

Charging case: The indicator light of the second-generation wireless charging case is on the front;

The wired charging case of the second generation is the same as the first generation, and the indicator light is inside the lid.

Headphones**Spray:

The second-generation AirPods headphones have three lines of words, while the first-generation AirPods have only two lines of words.

Model: After connecting your iPhone, open your iPhone's Settings and tap Settings - General - About This Mac - AirPods.

The second generation model is A2031 or A2032, and the first generation model is A1523 or A1722.

1. From the appearance, compared with the first generation, the second generation has one more wireless charging version indicator.

2. Identify through the Apple mobile phone, upgrade to the latest, and you can experience the HEY Siri function. Generation does not have this feature.

3. Compared with the first generation of AirPods, the second generation adds a wireless charging version.

4. From the perspective of battery capacity, the second-generation AirPods have a much longer battery life than the first-generation AirPods.

How do you distinguish how many generations of airpods are based on the model? Friends do you only know the model of the headset but don't know how many generations the headset is, although Apple's AirPods only have two generations, but there is still a certain gap, so it is still very important, let me introduce to you how many generations of AirPods are distinguished by model.

Check it out in Settings.

If your AirPods are connected to your iOS device, you can use this device to get the model number of your AirPods:

1. Go to "Settings" > "General" > "About This Mac".

2. Scroll down until you see the name of your AirPods (for example, "John's airpods”)。

3. Tap the name and you'll see the model number.

View on AirPods.

If you can't use Settings to get your model number, you can find it on any AirPod. The model number is located on the first line of text printed on the bottom of each AirPod.

Identify your AirPods based on their model

Now that you know the model, the next thing you can use to know which generation of AirPods you have:

There is a small circular button behind the charging compartment of the first and second generation Apple earphones, and the buttons are lower than the first generation, and the buttons of the second generation are almost in the middle of the charging compartment. The appearance of the third generation is different from the first and second generations, the third generation of headphones is in-ear, and the headphone design is relatively short.

The differences between the first and second generations of Apple headphones are as follows:

1. Appearance differences.

Although there are differences between the two in terms of appearance, it is difficult to distinguish between the first and second generations, because the charging case of the AirPods 2nd generation wired version is exactly the same as the first generation, but the AirPods 2nd generation wireless version has undergone significant changes.

For example, the back button of the AirPods second-generation wireless version is moved up and hinged.

From the original glossy surface to a frosted process. In addition, the indicator light on the front of the charging case has been moved from the inside of the case to the outside, but other than that, there is not much difference.

However, to quickly distinguish whether the headset is the first or second generation, it still depends on the text printing on the headset. Pay attention to the position of the diagram, if there are three lines of printed text, it is the second generation; If there are only two lines, it is a generation.

2. Functional differences.

Since the AirPods generation uses the older W1 chip, while the AirPods second generation uses the H1 chip. As a result, the second-generation device can be switched twice as fast, the connection speed is twice as fast, and the voice activation Siri is supported, and the sound latency is reduced by up to 30%. Overall, it's faster and lower latency, and it supports Hey Siri wake-up.

3. Difference in battery life.

Thanks to the addition of the H1 chip, the second generation of AirPods has significantly improved the call life. As can be seen from **, the single talk time of the second generation of AirPods has reached 3 hours, and the talk time with the charging case is up to 18 hours, which is about twice that of the first generation!

4. Differences.

At present, the AirPods generation has been withdrawn from the market, while the AirPods second-generation wired version and wireless version are on sale. The official price of the wired version is lower than the official price of the wireless version. If you have a wireless charging pad, you can consider the wireless version of AirPods, and vice versa.