Amazon.com: Cubilux USB C Dual Headphones Adapter, Type C 2-Way 3.5mm Audio AUX Splitter, Compatible with New USB C iPad 10 iPad Pro/Air 5 4/Mini 6, Samsung S21/S20 Note 20/10 Tab S8/S7/S6,
Samsung Galaxy S7 Edge
Samsung Dual Audio: What it is and how to use it - Android Authority
Play music on two Bluetooth devices from your Galaxy phone
Samsung Galaxy S7 Edge
Samsung Dual Audio: What it is and how to use it - Android Authority