AirPods Pro

AirPods Pro

Units and charging case of second-generation AirPods Pro
Developer	Apple Inc.
Manufacturer	Luxshare (under contract)
Product family	AirPods
Type	Wireless in-ear headphones
Release date	1st generation: October 30, 2019;4 years ago (2019-10-30) 2nd generation (Lightning): September 23, 2022;19 months ago (2022-09-23) 2nd generation (USB-C): September 22, 2023;7 months ago (2023-09-22)
Introductory price	US$249.00
Discontinued	1st gen: September 7, 2022 (2022-09-07)
System on a chip	1st gen: Apple H1 2nd gen: Apple H2 (AirPods), Apple U1 (charging case)
Input	Both: Dual beamforming microphones, inward-facing microphone, motion-detecting accelerometer, speech-detecting accelerometer 1st gen: Dual optical sensors, force sensor 2nd gen: Skin-detect sensor, touch control
Connectivity	AirPods(each) 1st gen: Bluetooth 5 2nd gen: Bluetooth 5.3 2nd gen (USB-C): 5 GHz radio Charging case 1st gen: Lightning port, Qi, MagSafe (after October 2021) 2nd gen: Lightning port (before September 2023) / USB-C port (after September 2023), Qi, MagSafe, Apple Watch charger, Ultra-wideband
Current firmware	1st gen: 6A321 2nd gen: 6B34 [1]
Dimensions	AirPods: (each) 1.22 × 0.86 × 0.94 in (30.9 × 21.8 × 24.0 mm) Charging case: 1.78 × 2.39 × 0.85 in (45.2 × 60.6 × 21.7 mm)
Mass	AirPods: (each) 1st gen: 0.19 oz (5.4 g) 2nd gen: 0.19 oz (5.3 g) Charging case: 1st gen: 1.61 oz (45.6 g) [2] 2nd gen: 1.79 oz (50.8 g) [3] [4]
Website	apple.com/airpods-pro

AirPods Pro are wireless Bluetooth in-ear headphones designed by Apple, initially introduced on October 30, 2019. ^{[5] [6]} They are Apple's mid-range wireless headphones, available alongside the base-level AirPods and the highest-end AirPods Max.

The first-generation AirPods Pro use the H1 chip, also found in the second-generation base-level AirPods. Notable additions include active noise cancellation, transparency mode, automated frequency profile adjustment, IPX4 water resistance, a charging case supporting wireless charging, and interchangeable silicone ear tips. ^[7]

In September 2022, Apple announced the second-generation AirPods Pro. The newer iteration incorporates the H2 chip, Bluetooth 5.3 connectivity, improved sound quality and noise cancellation capabilities, an extended battery life, volume adjusting gestures, support Find My tracking, provide compatibility with Apple Watch chargers, and extra-small sized ear tips. A revision in 2023 added IP54 dust resistance, support for lossless audio in conjunction with the Apple Vision Pro, and a USB-C charging case.

Models

First generation

Apple announced AirPods Pro on October 28, 2019, and released them two days later on October 30, 2019. ^[7] They include features of standard AirPods, such as a microphone. They also have noise cancellation to reduce exterior sounds background noise, accelerometers and optical sensors that can detect presses on the stem and in-ear placement, and automatic pausing when they are taken out of the ears. Control by tapping is replaced by pressing a force sensor on the stems. ^[8] They are rated IPX4 for water resistance. ^[2]

The AirPods Pro use the H1 chip also found in the second and third-generation AirPods, that supports hands-free "Hey Siri". They have active noise cancellation, accomplished by microphones detecting outside sound and speakers producing precisely opposite "anti-noise". Active noise cancellation can be turned off or switched to "transparency mode" that helps users hear surroundings. Noise cancellation modes can also be switched in iOS or by pinching the stems of the AirPods using the force sensor. ^[9]

The H1 chip is embedded in a unique system in a package (SiP) module enclosing several other components, such as the audio processor and accelerometers. ^[10]

Battery life is rated to be equal to the second-generation AirPods at five hours, but noise cancellation or transparency mode reduce it to 4.5 hours due to the extra processing. ^[11] The charging case advertises the same 24 hours of total listening time as the standard AirPods case. It also features Qi standard wireless charging compatibility. ^[11] In October 2021, Apple updated the bundled charging case with MagSafe. ^[12] Like AirPods, AirPods Pro have received criticism for their battery life. ^[13]

AirPods Pro Gen 1s in their charging case

AirPods Pro come with four sizes of silicone tips, including the attached medium set. There is a software test in iOS called the Ear Tip Fit Test that "[checks] the fit of your AirPods ear tips to determine which size provides the best seal and acoustic performance" to ensure a correct fit, as well as a feature called "Adaptive EQ" which automatically adjusts the frequency contour, claimed to better match the wearer's ear shape. ^[7] Starting in early 2020, Apple started selling tip replacements for AirPods Pro on their website. ^[14]

With iOS 14 and iPadOS 14, Apple added a spatial audio mode designed to simulate 5.1 surround sound. Supported apps include the Apple TV app, Disney+, HBO Max and Netflix. ^{[15] [16]} Spatial audio requires an iPhone, iPad or Apple TV with an Apple A10 processor or newer. ^{[17] [18]}

Illustrations of the H1 SiP

SiP from the top, showing the part containing the audio processors

SiP from the bottom, showing the H1 enclosure, the two accelerometers, the Bluetooth antenna connector and the large pad attaching a flex cable to all other components in the headphone

iOS 14 also added the ability to apply headphone accommodations to transparency mode, allowing the AirPods Pro to act as rudimentary hearing aids. ^[19] In October 2021, a new Conversation Boost mode was added as a customization of the regular Transparency mode. It boosts voices above background noise and music. ^[20]

Second generation

The second-generation AirPods Pro were announced at an Apple media event on September 7, 2022, and were released on September 23, 2022. They use an updated H2 chip with Bluetooth 5.3 connectivity, and feature improved sound quality and noise cancellation, and longer battery life. They also include extra-small sized ear tips, and AirPods support swiping up and down to adjust volume. Ear tips are physically compatible with first generation AirPods Pro as they use the same connector, but Apple notes the second generation ear tips use a less dense mesh and recommends against intermixing them for acoustical consistency. ^{[21] [22]}

The charging case includes the Apple U1 chip that supports Find My tracking, and includes a speaker for locating and status updates. In addition to Lightning, Qi and MagSafe chargers, it is also compatible with Apple Watch chargers. A lanyard loop was also added to the side of the case. ^{[23] [24]}

In September 2023, Apple updated the second-generation AirPods Pro with improved IP54 dust resistance, an updated H2 chip that supports the 5 GHz band for lossless audio with the Apple Vision Pro, and a charging case with a USB-C port instead of a Lightning port. ^{[25] [26]} In iOS 17 and onwards, Apple has updated a few new functions for the second-generation model (both types of charging ports): "Adaptive Audio" dynamically blends Transparency and Active Noise Cancellation to tailor the noise control experience as the user moves between changing environments and interactions throughout the day; "Press" to answer/mute/end a call; "Personalized volume" uses machine learning to fine-tune the content enjoyment experience based on user preferences over time and surroundings; "Conversation awareness" automatically lowers the volume of what the user is listening to, reduces background noise, and improves voice audio if the user starts talking to someone nearby. ^[27]

Compatibility

Support for AirPods Pro was added in iOS 13.2, watchOS 6.1, tvOS 13.2, and macOS Catalina 10.15.1. ^{[11] [9]} They are compatible with any device that supports Bluetooth, including Windows and Android devices, although certain features such as automatic switching between devices and single-AirPod listening ^[28] are only available on Apple devices using its iCloud service.

Comparative technical specifications of all AirPods models v t e

In production Discontinued Vintage Obsolete [29] Model iPhone Bluetooth Headset [30] AirPods (1st gen.) AirPods (2nd gen.) AirPods Pro (1st gen.) AirPods Max AirPods (3rd gen.) AirPods Pro (2nd gen.) Timeline Announced January 9, 2007 [31] September 7, 2016 March 20, 2019 October 28, 2019 December 8, 2020 October 18, 2021 September 7, 2022 Released June 29, 2007 [31] December 13, 2016 October 30, 2019 December 15, 2020 October 26, 2021 September 23, 2022 Discontinued March 23, 2009 [31] March 20, 2019 In production September 7, 2022 In production In production In production Model Model number A1221 A1722 (left AirPod) A1523 (right AirPod) A1602 (Lightning case) A2031 (left AirPod) A2032 (right AirPod) A1602 (Lightning case) A1938 (wireless case) A2084 (left AirPod) A2083 (right AirPod) A2190 (case) A2096 A2564 (left AirPod) A2565 (right AirPod) A2897 (Lightning case) A2566 (MagSafe case) A2931, A2699, A2698 (AirPod serials) A2700 (Magsafe case) A2968 (USB-C case) Model identifier [ data missing ] AirPods1,1 AirPods2,1 iProd8,1 iProd8,6 AirPods1,3 AirPodsPro1,2 and AirPods3,1 Order number MA817AM (with iPhone dual dock) MB536AM (without iPhone dual dock) MMEF2AM MV7N2AM (Lightning case) MRXJ2AM (wireless case) MWP22AM MGYJ3AM (silver) MGYH3AM (space gray) MGYL3AM (sky blue) MGYM3AM (pink) MGYN3AM (green) MME73AM MQD83AM Compatibility Bluetooth 2.0 iPhone, iPad, and iPod touch models with iOS 10 or later, Apple Watch models with watchOS 3 or later, and Mac models with macOS Sierra or later. [32] Devices running iOS 12.2 or later, macOS Mojave 10.14.4 or later, and watchOS 5.2 or later. [33] Devices that support Bluetooth, including Android and Windows devices, although certain features such as Siri require an Apple device running iOS 13.2, watchOS 6.1, tvOS 13.2, and macOS Catalina 10.15.1 Devices that support Bluetooth, including Android and Windows devices, although certain features such as Siri require an Apple device running iOS 14.3, iPadOS 14.3, watchOS 7.2, tvOS 14 or macOS Big Sur. [34] Devices that support Bluetooth, including Android and Windows devices, although certain features such as Siri require an Apple device running iOS 15.1 or later, iPadOS 15.1 or later, macOS Monterey 12.0 or later, and watchOS 8.1 or later. [35] Devices that support Bluetooth, including Android and Windows devices, although certain features such as Siri require an Apple device running iOS 15.1 or later, iPadOS 15.1 or later, macOS Monterey 12.0 or later, and watchOS 8.1 or later. [35] System on a chip None Apple W1 chip Apple H1 chip (343S00289, 343S00290) Apple H1 chip Apple H1 chip (343S00404) Apple H1 chip Apple H2 chip Battery Battery strength [ data missing ] 1.52-watt-hour (case) 0.093-watt-hour (each AirPod) 1.98-watt-hour (case) 0.16-watt-hour (each AirPod) 2 x 2.53-watt-hour rechargeable lithium-ion (right ear cup) 1.33-watt-hour (case) 0.133-watt-hour (each AirPod) 1.997-watt-hour (case) Battery capacity No case 398 mAh (case) 519 mAh (case) 664 mAh (right ear cup) 345 mAh (case) 523 mAh (case) Firmware Original release Not upgradable 3.3.1 6.3.2 2B584 3C16 3E751 5A374 Latest / final [36] 6.8.8 6A321 6A324 6A321 6B34

See also

• Apple headphones
  • EarPods
  • AirPods
  • AirPods Max
• Google Pixel Buds
• Samsung Galaxy Buds

References

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2. "AirPods Pro (1st generation) with Wireless Charging Case - Technical Specifications". Apple Support. Apple Inc. September 16, 2022. Retrieved January 24, 2024.
3. "AirPods Pro (2nd generation) - Technical Specifications". Apple Support. Apple Inc. September 28, 2023. Retrieved January 24, 2024.
4. "AirPods Pro (2nd generation) - Technical Specifications". Apple Inc. Retrieved January 24, 2024.
5. Axon, Samuel (October 28, 2019). "Apple announces AirPods Pro". Ars Technica . Archived from the original on January 14, 2020. Retrieved October 28, 2019.
6. Welch, Chris (October 28, 2019). "Apple announces AirPods Pro with noise cancellation, coming October 30th". The Verge . Archived from the original on December 13, 2019. Retrieved October 28, 2019.
7. "AirPods Pro". Apple. Archived from the original on October 29, 2019. Retrieved October 29, 2019.
8. Cipriani, Jason. "The 9 new AirPods Pro tricks you need to master now". CNET. Archived from the original on November 3, 2019. Retrieved November 3, 2019.
9. Mihalcik, Carrie. "AirPods Pro are $249, might actually fit in your ears and available Oct. 30". CNET . Archived from the original on October 29, 2019. Retrieved October 29, 2019.
10. Dube, Belinda (March 11, 2020). "Advanced System in Package Technology in the Apple AirPods Pro" (PDF). System Plus Consulting. Archived (PDF) from the original on November 15, 2022. Retrieved January 6, 2021.
11. Lee, Dami (October 28, 2019). "Apple releases iOS 13.2 with support for AirPods Pro and iPhone 11 Deep Fusion". The Verge . Archived from the original on October 29, 2019. Retrieved October 29, 2019.
12. "AirPods Pro Now Available With MagSafe Charging Case for Same $249 Price". MacRumors. October 18, 2021. Archived from the original on October 23, 2021. Retrieved October 18, 2021.
13. Eadicicco, Lisa. "Samsung is launching a new pair of wireless earbuds, and it sounds like they will have one big advantage over Apple's AirPods". Business Insider. Archived from the original on December 25, 2021. Retrieved February 11, 2020.
14. Statt, Nick (April 15, 2020). "Apple now sells AirPods Pro tip replacements on its website". The Verge. Archived from the original on April 16, 2020. Retrieved April 16, 2020.
15. "Which Apple Devices and Video Services Support 'Spatial Audio' on AirPods Pro?". Lifehacker Australia. September 16, 2020. Archived from the original on December 22, 2021. Retrieved September 21, 2020.
16. Miller, Chance (August 18, 2021). "Netflix now rolling out Spatial Audio support on iPhone and iPad". 9 to 5 Mac. Archived from the original on September 4, 2021. Retrieved September 4, 2021.
17. Espósito, Filipe (June 16, 2021). "Comment: tvOS 15 is a small update, but it brings two important new features to Apple TV". 9to5Mac. Archived from the original on December 25, 2021. Retrieved June 24, 2021.
18. "Listen with spatial audio for AirPods Pro". Apple Support. Archived from the original on October 3, 2020. Retrieved September 21, 2020.
19. Bailey, Abram. "AirPods Pro Become Hearing Aids in iOS 14". Hearing Tracker. Archived from the original on January 25, 2021. Retrieved November 24, 2020.
20. Campbell, Ian Carlos (October 6, 2021). "AirPods Pro can help you hear conversations better after recent firmware update". The Verge. Archived from the original on October 7, 2021. Retrieved October 7, 2021.
21. "Apple Explains Why Second-Generation AirPods Pro Ear Tips Are Incompatible With Original AirPods Pro". MacRumors. September 22, 2022. Archived from the original on September 24, 2022. Retrieved September 24, 2022.
22. "Apple says old and new AirPods Pro ear tips are incompatible because of mesh density". The Verge. September 23, 2022. Archived from the original on September 24, 2022. Retrieved September 24, 2022.
23. Welch, Chris (September 7, 2022). "Apple's new AirPods Pro can cancel twice as much noise". The Verge. Archived from the original on September 7, 2022. Retrieved September 7, 2022.
24. "Apple announces the next-generation of AirPods Pro". Apple Newsroom. Archived from the original on September 7, 2022. Retrieved September 7, 2022.
25. Welch, Chris (September 12, 2023). "Apple is switching the AirPods Pro charging case to USB-C". The Verge. Retrieved September 12, 2023.
26. "Apple Explains Why Only USB-C AirPods Pro Support Lossless Audio With Vision Pro". MacRumors. September 22, 2023. Retrieved September 28, 2023.
27. "iOS 17". Apple. Retrieved November 4, 2023.
28. "Do AirPods Work Well on Android Devices?". MacRumors. January 19, 2022.
29. "Vintage and obsolete products". Apple.
30. Included for comparison purposes
31. "iPhone Bluetooth Headset – Specs, Release Date, and Original Price". August 14, 2020.
32. "AirPods (1st generation) – Technical Specifications". support.apple.com. Retrieved April 2, 2020.
33. "What's the difference between AirPods 1 and AirPods 2?". iMore. January 22, 2020. Retrieved April 2, 2020.
34. "Set up AirPods Max with your Mac and other Bluetooth devices". Apple Support. Retrieved July 11, 2021.
35. "Get started with AirPods (3rd generation)". support.apple.com. Retrieved March 22, 2022.
36. "About firmware updates for AirPods". Apple Support. Apple Inc. January 30, 2024. Retrieved February 2, 2024.

External links

• AirPods Pro – official site