AirPods 3 case — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/airpods-3-case/  (CC BY 4.0)
Basis: Apple tech specs (case dimensions H × W × D)
Catalog version: 2026-10-20

Overall (mm): length 46.4, width 54.4, height 21.4
- AirPods 3 case: 46.4 × 54.4 × 21.4 mm (height × width × depth), 1.83 × 2.14 × 0.84 in, 37.9 g, 0 in display.
- AirPods 4 case: 46.2 × 50.1 × 21.2 mm, 32.3 g with buds (the smallest). AirPods (3rd gen) case: 46.4 × 54.4 × 21.4 mm, 37.9 g.
- Case holders: hinge is on the top; the lid needs 25 mm of swing clearance; MagSafe-compatible cases centre a Ø18 mm magnet ring on the back.
- Compare with the rest of the family on the AirPods Pro 2 / Pro 3, AirPods 4 and AirPods 3 charging cases sheet.

model  height_mm  width_mm  depth_mm  weight_g  display_in
AirPods 3 case  46.4  54.4  21.4  37.9  0

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Apple (official): AirPods Pro 2 tech specs — web — Manufacturer spec page — https://support.apple.com/en-us/111851
- Apple (official): AirPods 4 tech specs — web — Manufacturer spec page — https://support.apple.com/en-us/121203
- Apple (official): Accessory Design Guidelines for Apple Devices (dimensioned drawings of every current device) — PDF — Apple developer terms; drawings for accessory design — https://developer.apple.com/accessories/Accessory-Design-Guidelines.pdf

Xem Studio scan: not planned; the official CAD above covers it.
API: https://xemstudio.com/api/geometry?object=airpods-3-case