Bspower USB-C to 3.5mm Headphone Jack BSPOWER USB-C to 3.5mm Headphone jack provides a cost-effective and easy solution for connecting a smart-phone, tablet, or other devices with USB-C port to a 3.5mm audio auxiliary such as stereo, headphone, car. Connect the USB-C male end to your mobile device, and plug the aux cable to the 3.5mm jack. Specifications: – Input: USB-C Male – Output: 3.5mm Female – Call & Audio: Support – Volume adjustment: only OMTP phone is fully support, the CTIA headphone doesn’t support(such as iPad pro 2018/2019, only the music feature without volume adjustment). – Installation: Plug and Play Handling and Packing: Packing done with good amount of care so that you get the item in good condition. it is your responsibility to ensure that the packet received is in non-tampered condition. If the pack is open please refuse to receive the order and return it with same logistics person 100% Tested product.