?DUAL PURPOSES: Volt Plus Tech offers high-quality 2 in 1 USB C to 3.5mm jack with charging and audio aux port. It enables you to listen music and watch videos and simultaneously charge yourXiaomi 12 devices at the same time with fast speed?HIGH-RES AUDIO CHIP: This headphone jack adapter has a built-in Realtek DAC audio chip which processes the digital signal into high resolution sound and supports up to 24bit/192kHz audio output with low power consumption to ensure smooth and clear audio transmission.This upgraded dongle has superb noise reduction quality.?FASTEST CHARGING INTERFACE: The 3A charger adapter charges your device with fast speed having a maximum output of 18W. This USB-C to 3.5mm charging adapter ensures that your compatible device gets fully-charged in a short period of time without being heated.?MANY COMPATIBLE DEVICES: Our audio/aux and charger adapter has a vast range of compatible devices. IS Compatible with not only these but others like Pixel 2 3 2XL 3XL 4 4XL Galaxy S22 S21 S20 plus or ultra max Note 10/20 ultra & plus Galaxy S10/S9/S10/A90/A80/A70 Mate Xs/10/20/30 and most all other C-type and PD Power Delivery devices.?HIGHEST-QUALITY: Our USB-C headphone and charger adapter is manufactured using high-quality material. The C-port jack and headphone & charging adapter are of ABS high strength plastic with extra durable and strong connection between wire and the adaptor. Heavy duty & thin copper shielded core is used in making of wire which helps in better dissipation of heat.