2 in 1 USB-C to 3.5mm Aux Audio Jack and charger adapterAudio and Aux at once.Our USB C to 3.5mm jack adapter let you could enjoy music when your phone is charing. Plug and PlayOur Type C to 3.5mm audio and charging Adapter Cable requires no software,drive and complicated installation.You can unblock the world of audio for anytime anywhere in a easy way.Whether at home, office, field trip, driving, sports and fitness, you can use our converter to achieve high quality music transformation anytime and anywhere High Quality Aluminum Shells and High-strength Nylon braided MaterialOur USB C adapter aluminum housing is corrosion and oxidation resistance.Thickened copper core protects the audio signal from interference during transmission and extended service life. Military Light Weight Easy to Carry Our USB C converter is Lightweight and super toughness allows you to carry it around and put it in any mini bag where you can put your phone without fear of damage to our adapter cable because of bending Universal Compatibility Supports mainstream brand phones with removed 3.5mm round holes, Samsung, and phones without OTG functionality are not supported. When using, please note that for a small number of mobile phones, the default OTG function is turned off. You need to manually turn on the OTG function in the settings, but the specific phone path is different