Over Bluetooth, AirPods run Apple AAC — and Apple says it plainly: "Bluetooth connections aren't lossless." Apple's support page lists the AAC cohort model by model: AirPods 3 or earlier, AirPods Pro 1, Pro 2 with Lightning case, AirPods Max and most Beats. Lossless has two exits: a USB-C wire to the AirPods Max, or a Vision Pro with AirPods 4 or later, Pro 3, Pro 2 USB-C or Powerbeats Pro 2. Neither exit is Bluetooth.
Figures on this page were checked September 2026. Every table row carries its source and access date.
Per-model codec record
Apple publishes its codec story on the lossless-audio support page — not as a codec table, but as a list of which headphones use AAC.
| Model | Bluetooth codec | Lossless path | Source / as of |
|---|---|---|---|
| AirPods 1–3, AirPods Pro 1, Pro 2 (Lightning case) | Apple AAC | None listed | Apple 118295 AAC cohort, 2026-09-23 |
| AirPods Max (all) | Apple AAC | Wired: "AirPods Max 1 (USB-C) and AirPods Max 2", USB-C cable, current firmware | Apple 118295, 2026-09-23 |
| Most Beats wireless | Apple AAC | Per-model; Powerbeats Pro 2 appears on the Vision Pro list | Apple 118295, 2026-09-23 |
| AirPods 4 or later, AirPods Pro 3, Pro 2 (USB-C case) | Not in the AAC-cohort sentence; these models appear on Apple's lossless-exits list instead | Vision Pro: "lossless on Apple Vision Pro" list | Apple 118295, 2026-09-23 |
| Any AirPods, from an iPhone | AAC — iPhones negotiate AAC and SBC only | SoundGuys codec support article, 2026-09-23 | |
SBC sits underneath all of this as the mandatory A2DP baseline; Apple's lane is AAC, which our codec profile covers in full — including why Apple's hardware implementation earns its reputation without Apple ever publishing a bitrate.
The lossless exits
Apple's sentence is the record: "Bluetooth connections aren't lossless." Two exits exist, and both leave standard Bluetooth behind.
The wired exit: "You can listen to lossless audio with AirPods Max 1 (USB-C) and AirPods Max 2" — with the included USB-C cable, current firmware on the headphones, and current software on the iPhone, iPad or Mac. A cable, in other words, doing what the radio won't.
The Vision Pro exit: Apple's page lists what can receive lossless on Vision Pro: its built-in speakers, AirPods 4 or later, AirPods Pro 3, AirPods Pro 2 with USB-C Charging Case, or Powerbeats Pro 2. Apple doesn't describe the radio technology behind that link on this page — only the working combinations. What the list quietly shows is the boundary: lossless wireless reaches only the newest models, and only on one device.
The rest of the AirPods line stays where it has always been: AAC over Bluetooth, transparent for most listeners on most material, and lossy in the math.
What this means in practice
- Lossless subscriber with AirPods: the subscription's top tier needs the wired Max or the Vision Pro combination; over Bluetooth, every AirPod plays AAC.
- AirPods with non-Apple sources: AAC or SBC by negotiation — same ceiling as with an iPhone, no aptX or LDAC lane to unlock.
- Shared listening: Apple TV 4K sends to "up to two pairs of compatible AirPods or Beats headphones" per Apple's guide — an Apple-ecosystem sharing feature, not a Bluetooth codec change; our Apple TV profile covers it.
Every brand page in this section ends the same way, because the physics does: the source and the sink must agree, and Apple's side of the agreement is AAC. Where Sony, Sennheiser and Bose sell hi-res ladders, Apple sells one well-tuned codec and two carefully fenced exits from it. The fences are documented — that's what this page keeps.
FAQ
Apple AAC over Bluetooth, per Apple's own support page, which lists the AAC cohort model by model. SBC sits underneath as the universal A2DP fallback; AAC is the lane Apple optimizes.
No. Apple's documented codec lane is AAC, and iPhones themselves negotiate AAC and SBC only. The same ceiling cuts both ways: aptX- or LDAC-rated headphones drop to AAC with an Apple source, and AirPods have no aptX or LDAC lane to offer anyone.
Not over Bluetooth — Apple states "Bluetooth connections aren't lossless." The wired exit is USB-C to AirPods Max 1 (USB-C) or AirPods Max 2; the wireless exit is Vision Pro with AirPods 4 or later, AirPods Pro 3, Pro 2 with USB-C case, or Powerbeats Pro 2.
No. Apple's support page names the codec and stops there — no bitrate figure appears anywhere on the lossless-audio page this profile cites.
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- Apple Support, "About lossless audio in Apple Music": "AirPods 3 or earlier, AirPods Pro 1, AirPods Pro 2 with Lightning Charging Case, AirPods Max, and most Beats wireless headphones use Apple AAC Bluetooth Codec to ensure excellent audio quality. However, Bluetooth connections aren't lossless."; "You can listen to lossless audio with AirPods Max 1 (USB-C) and AirPods Max 2"; Vision Pro lossless list: built-in speakers, AirPods 4 or later, AirPods Pro 3, AirPods Pro 2 with USB-C Charging Case, Powerbeats Pro 2. support.apple.com/en-us/118295, accessed 2026-09-23
- SoundGuys, Bluetooth codec support for headphones: "iPhones only support the AAC and SBC Bluetooth codecs." soundguys.com/bluetooth-codec-support-headphones-61989/, accessed 2026-09-23
- Apple Support, Apple TV 4K audio sharing: "You can send audio from your Apple TV 4K to up to two pairs of compatible AirPods or Beats headphones." support.apple.com/guide/tv/listen-together-with-two-pairs-of-headphones-atvb1f60d443/tvos, accessed 2026-09-23