For Se.nnheiser AMBEO Smart Headset headphones (iOS) 3D Video Sound White - AliExpress
AMBEO Smart Headset Connects to Mac and iPad Pro using New Anker USB-C to Lightning Audio Adapter | audioXpress
Review: Sennheiser's Ambeo Smart Headset offers binaural recording at a price | AppleInsider
Sennheiser AMBEO Smart Headset - 3D Audio Recording and High-fidelity Headphones - Lightning Connector for Apple iPhone iPad - Active Noise Cancellation - Built-in Microphone - Walmart.com
Sennheiser AMBEO Smart Headset (iOS) – in-Ear Headphones with Binaural Audio - Active Noise Cancellation, Transparent Hearing and 3D Sound Recording - Black