Jack adapter with USB-C plug for connecting a device with USB-C socket (e.g. smartphone, tablet) to a 3.5 mm jack plug (e.g. headphones, speakers). Lightweight and space-saving 90° plug. High-resolution hi-fi stereo sound through integrated digital-to-analogue converter (DAC). Audio adapter for connecting a smartphone/tablet/PC/notebook/Macbook with USB-C socket to an audio device with 3.5 mm jack plug (e.g. headphones, speakers, car radio). The smart adapter supports all headphone functions e.g. volume control, track forward/back. Supports both microphone and audio playback via headset. Stereo chip converts the signal from digital to analogue (D/A). Suitable for 3-pin and 4-pin 3.5 mm jack devices. High-quality materials ensure long-lasting and loss-free sound quality. Practical eyelet for attaching the plug to a key ring with a cord, for example. Consumer note:. No support for the function buttons on the cable remote control of the Apple Earpods.