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), audio device with 3.5 mm jack plug, supports both microphone and audio playback via the headset, stereo chip converts the signal from digital to analog (D/A), suitable for 3-pin and 4-pin 3.5 mm jack devices
