Sources say Apple AirPods shipments expected to double to 60M in 2019, driven by much higher than expected demand for the AirPods Pro model (Debby Wu/Bloomberg)

Debby Wu / Bloomberg:
Sources say Apple AirPods shipments expected to double to 60M in 2019, driven by much higher than expected demand for the AirPods Pro model  —  - Demand for AirPods Pro ‘much higher’ than original estimate  — Wearables drive Apple's growth as smartphone shipments plateau