For the iPhone 7: Lightning to Lightning and headphone adapter
Lightning to 3.5 mm Headphone Jack Adapter - Apple
OKCS Adapterkabel Lightning zu AUX Test - Ein Ausweg für iPhone 7 User
2 in 1 Lightning + 3,5mm Kopfhörer Adapter für iPhone X/ 7/ 8 – Buschis Offer
Dual Lightning zu 3,5 mm AUX Kopfhörer | Kaufland.de
APPLE MMX62ZM/A, Adapter, Weiß Stromversorgung | MediaMarkt
APPLE Kopfhörer USB-C Adapter, Weiß | MediaMarkt
Could new iPhones really drop the 3.5mm headphone jack adapter? | TechRadar
CuSplitter Hear Right Ear Plugs Apple Earbuds Iphone 7 Iphone 8 Headphones Iphone Charger Aux Split Headphones Adapter Iphone 6 - Walmart.com
auvisio Kopfhöreradapter iPhone: Kopfhörer-/Lade-Adapter für iPhone, 3,5mm-Klinke, Lightning-kompatibel (Ladeadapter)
MFi Splitter,[Apple & Adapter Headphones iPhone Certified] OS Support Music+Charging+Call Converter 12/11/XS/XR/X/8/7 iPhone with Compatible Adapter Audio Aux Cable Charge Lightning Dual 1 in 2 Adapters hot - www.klevering.com
iPhone 7 nachgemessen: Lightning-Adapter liefert schlechteren Sound | c't Magazin