cable splitter
KUNER KUCABLE Kucable 2 In 1 Lightning Adapter For iPhone 7 / 8 Two lightning input ports,HiFi assurance support 3.5mm patch cord sync data transfer for iPhone 7 7 Plus
3.5 mm Audio Splitter Cable (White) One 3.5mm male plug to Two 3.5mm female jacks
KUNER Kucable iPhone 8 Lightning Adapter with Charging and Audio(Metal Wide) iPhone 8 adapter for headphones and charger, Two lightning input ports