Samsung Galaxy Buds 3 Pro adapter insert for AirPods stands
A padding insert that lets the Samsung Galaxy Buds 3 Pro case (58.9 x 48.7 x 24.4 mm) sit in stands and docks cut for the AirPods Pro 2 case (60.6 x 45.2 x 21.7 mm), lining up its charging coil with the wireless pad. The insert is a shallow tray with a 49.2 x 24.9 mm pocket and an outer footprint of 60.5 x 45 x 21.5 mm, so it slides into the AirPods slot and the Buds case drops in with 0.5 mm clearance. Walls are 1.6 mm and it prints open face up.
Every earbud case is a slightly different brick, and the coil position decides whether it charges. In SpeakCAD you describe both the stand slot and the case you own, preview the insert free in the browser, adjust the offset in the chat, then download the STL.
Model an adapter tray with an outer footprint of 60.5 x 45 x 21.5 mm to fit an AirPods Pro 2 case slot and an inner pocket of 49.2 x 24.9 x 18 mm for a Samsung Galaxy Buds 3 Pro case, 1.6 mm walls, 0.5 mm clearance and a 15 mm finger notch on the front.