Call functionUsing this 2 in 1 usb c audio adapter, you can charge device and play music at the same time. Supports answering, rejecting calls, playing or pausing music, adjusting volume by earphone in-line.Please note that when using the e iOS system on the or , answering and ending calls can only be done on the or , and cannot be done on the headphones. Other functions are normal!Upgrade DAC chipin DAC chip provide stable and high quality audio transmission and no current noise, ensure hi-fi sound quality Voice calls, clear and not stuck, chat with family and friends.Powerful CompatibilityCompatible with most of the type c device: uitable for all e's USB-C interface devices such as 15, 10,4,5, mini6, (2018/2019/2021/2022/2023Pro 11/12.9 inch) and compatible for S20+S20 S21+S21 FES21 S22+S22 note10+ 5Gnote20 FoldZ Flip 5GZ Fold2 5GZ Fold3Z Fold4 A8sA53A60A80A90A23A33A22, compatible for Huawei mate 40 30 20 10 pro, p40,p30 p20 5 4 3 2 XL, LG and more.60W Fast ChargingThis usb c headphone adapte r and charger support up to 60W PD Charging,you can listen to your music while charging your phone, made of Made with aluminum alloy shell, enhances wear-resistant and anti-interference ability, make the audio cable to be stronger and more flexible to easily survive everyday heavy usage.We PromiseYou will get this 3.5mm to usb-c adapter. A 60-days money-back guarantee and 1-year for every our customers to make sure you would be happy about your purchasing from us. If you have any questions about the items you received, please and our team will respond to you within 24 hours and for any quality problems, a free 1 will be given.